In Celebration of the 128th Anniversary of Philippine Independence (June 12, 2026): "Kalayaan, Kinabukasan, Kasaysayan"

Theme - KKK

 "Kalayaan, Kinabukasan, Kasaysayan"

Originally, Inseparable Duo: Patriotism and Cultural Values 

 In celebration of the 128th Anniversary of Philippine Independence (June 12, 2026), and National Heritage Month (May 2026)

Patriotism is the feeling of love, devotion, and sense of attachment to one's country. This attachment can be a combination of many different feelings, language relating to one's own homeland, including ethnic, cultural, political or historical aspects.

Dr Abe V Rotor

Patriotism is a sacred temple founded on four pillars:

· love and compassion,

· support and defense of ones country

· national loyalty

· universal principle for peace.

Patriotism has undergone a long historical evolution. 

To children patriotism and heroism are tied up, say in Superman comics and in the classics. Here the protagonist prevails over the villain and circumstances while building the moral of the story. Heroism is a result of strife, sacrifice, guts and Providence. In tragic stories, death is justified by a cause, such as freedom. At the end it is always the human spirit that triumphs.

Our children therefore must be guided to inculcate in their mind and heart the sense of patriotism and heroism and as they grow up will understand their common grounds and differences, whether fiction or true story.

To scholars, patriotism has many faces. In the age of colonization the master was the patriot, the self-proclaimed civilizer as he “brought the subjects – the natives into the folds of civilization and converted them into a new faith.”

First Philippine Republic: Asia's First 

Going back to June 12,1898, proudly the Philippines proclaimed independence from Spain, the first to break away from colonial rule in Asia. Though short-lived, the First Philippine republic, nonetheless catapulted the Filipino nation onto the world’s consciousness carving not only a place among the family of nations but also a distinct niche as the first republic in Asia. 

The birth of new nations in post-colonial era spawned a new breed of heroes and patriots, hardline nationalists building a glamorized image as benevolent dictators. while they were trapped to allegiance to either democracy and socialism polarized during the Cold War which lasted for 45years until 1989.

Racism, apartheid, anti-Semiticism, extreme fundamentalism, and the like, have faded from the limelight of enlightened societies. Walls dividing ideologies were knocked down. Divided countries like Germany and Vietnam were reunited. USSR was dissolved back to Russia we know today, liberating its union members into independent states.  

Today the concept of patriotism is again at the crossroad. For one, the indigenous peoples have found a place among former colonial masters in government and in various fields, and even excel in many of them. Indigenous leaders considered before as enemies are now recognized as heroes like Lapu-lapu in the Philippines, and   Montezuma of the Aztecs (early Mexicans). Many aboriginal leaders in Australia, Africa, the US and other parts of the world have been brought to fame and bestowed honor. Patriotism brings back the pride and dignity of ancestors, aborigines and indigenous people: Mac-liing of Upper Chico River in Kalinga Apayao, Wangari native of Kenya led the planting of millions of tree, Barack Obama and Luther King led the once maligned Negro to international respect, redeeming him from freedom to equality. 

Patriotism in Postmodern Era

Patriotism grows with the times. But it must stand firm, it should not be engulfed by the current of change. On the contrary, patriotism must serve as anchor against rapid and chartless change, especially in our new era we call postmodernism, which means “living tomorrow today.”

The electronic age has “wired” the globe. Today we are just a dial away from each other. Communication satellites loom in the sky.  We are now subjects of the cyberspace empire. Today we ask what is patriotism in social media, in the Internet? To Google, Facebook, Twitter et al? 

No one should live in the future. It is too dangerous, lonely and uncertain. Out there is a battlefield where the enemy is no other than us – ourselves, having drifted away from

· time-tested tradition,

· valuable lessons of history,

· the primordial institutions of family and community,

· honored values and tradition, and

· man’s harmonious relationship with nature.

Where does patriotism come in - in this scenario? In this battlefield that covers practically all human societies linked by a network of communication and transportation, commerce and industry, the so-called progress has been found to have miserably failed to bring true prosperity, peace and happiness. It has undermined the true meaning of The Good Life. It is taking man away from the realities of life, much less its challenges and conditions that make life exciting, fulfilled, and worth living, that ensures the sustainability of these attributes in future generations.

One unique characteristic of Patriotism is its humbling effect, contrary to popular notion. It brings man to his knees to reflect and meditate. And to gather courage and strength for change. But it is a change against, and away, from futurism. Away from the brink of Armageddon, from a cataclysmic consequence of a global conflict that is not remote from happening.

Let us seriously consider these disturbing global events that threaten world peace and security:

· US-Iran conflict in the Middle East

. Israel-Lebanon conflic

. genocide in Gaza by Israel

. Russian war in Ukraine

. rise of organized terrorism,

· continuing Syrian conflict 

· the sudden diplomatic row between and among countries in the Middle East.

· breakup of the European Union,

· nuclear threat by North Korea and Iran

  (and the unaccountable nuclear stockpile during the Cold War.)

· unabated pileup and emission of wastes on land, sea and in the air

· global warming, climate change, induced force majeure and other consequences

· runaway increase in population (8 billion today)

· eroding values and tradition 

· greedy capitalism and consumerism,

· maverick science and technology (Frankenstein syndrome)

· extremism and fundamentalism leading to separatism and alienation.

· Mindanao conflict, renewed New People's Army threat to peace and security

. crisis in leadership at the Philippine Senate 

 We must be soldiers to defend none other but ourselves, the human race. No species on earth is as self-destructive as Homo sapiens, ironically the “thinking man,” the only rational organism on earth. 

"We are soldiers ourselves to protect ourselves."

If we are soldiers ourselves for our own sake what then are we fighting for or against? Remembering the great Mahatma Gandhi, we must renounce the seven Deadly Sins defined by this great leader, acclaimed Man of the Millennium (the greatest man who ever lived in the last one thousand years) by starting with and in ourselves. 

Gandhi said, “You must be the change you wish to see in the world.” Aristotle who lived 2500 years before, qualified such change, said, “It is not always the same thing to be a good man and a good citizen.”

These sages meant that a good man has higher attributes than just being a good follower, law-abiding, and conscious of his rights and privileges. Patriotism surpasses tenets and doctrines; it sets inviolable principles. It prods us to renounce

· Wealth without work

· Pleasure without conscience

· Science without humanity

· Knowledge without character

· Politics without principle

· Commerce without morality

· Worship without sacrifice.”

― Mahatma Gandhi, Seven Deadly Sins

Patriotism is committed to preserve tradition. 

Declaration of Philippine Independence June 12 1898, Kawit Cavite

It is a conservatory of values that have guided our ancestors for eons. In fact one writer said, “Primitive people were more patriotic than we are today.” The liberty of the individual is no gift of civilization. It was at its greatest before there was any civilization. On the road of change let’s look back and see the beacon that has guided man's aspiration and goal.

“A love for tradition has never weakened a nation, indeed it has strengthened nations  in their hour of peril” said the great British hero, Winston Churchill. 

"We have reasons to cherish life which nature provided us free and plentiful. Theodore Roosevelt said, “Cherish these natural wonders, cherish the natural resources, cherish the history and romance as a sacred heritage, for your children and your children's children.

Tradition is the saving grace of a dangerous postmodern world. We are living in a bubble that can burst anytime. As a consequence economics over the world is likely to collapse. We are sitting on a social volcano which may erupt in Gaza, Ukraine, Pakistan, Syria, Middle East, Mindanao, Europe, North Korea and elsewhere. We don't have to go far - own country is in crisis today.

Among us are heroes and patriots in their own way: senior citizens still active, still contributing to the welfare of our society; teachers dutifully attending to their duties as vocation; media men and women truthful to the code of journalism even as they face the risk of the profession; "doctors in the barrio" as how the late Dr Juan Flavier described them; widows, orphans in great resolve to go on in life - these and 1001 others are the unknown heroes in our midst. They are like the Unknown Soldier, who only God is witness to his deed. And that there is no deed, however small, is insignificant.

Yes, patriotism is a way of life. So with loyalty. Both must live in and with us always. ~

Originally published with revision and update  on the 120th Philippine Independence June 12, 2018,  
Guest Editorial (Greater Lagro Gazette

---------------

* By virtue of Presidential Proclamation No. 439, s. 2003, the month of May has been annually celebrated as the National Heritage Month. This observance aims to create among the Filipino people a consciousness, respect, and love for the legacies of the nation’s cultural history.

This 2022, the National Heritage Month banners with the theme: “PAMANANG LOKAL: Binhi ng Kulturang Pilipino” which highlights the importance of preserving and promoting local heritage within a community and its impact in shaping the Philippine cultural identity. It calls on each and every Filipino to return to our cultural roots and appreciate the rich legacies passed on from different generations.

Usapang Bayan: Monsoon is life (Self-administered test)

Part 1 - Usapang Bayan

Monsoon is life 

It is life to millions of people, in fact half of humanity, living along its yearly path, and to our living world, for that matter.  

NOTE: This schoolyear's opening is June 10, 2026 for 26 million Filipinos

          Ms Melly C Tenorio, host, and Dr Abe V Rotor, Guest 

In line with the observance of International Mother Earth Day (April 22, 2025); International Day of the Forest (March 21); National Heritage Month (May 2025); Day of Biodiversity (May 22); Environment Day (June 6); Philippine Eagle (June 4 to 10), Philippine National Arbor Day (June 25, 2025). Also, Feast of San Isidro Labrador (patron saint of farmers), Pahiyas Festival* May 15 (Lucban Quezon); kite-flying in Japan, Rolling Cheese chase in England; Ceres Harvest Festival in Ancient Greece; Spring Season Festivals in India     

Let's learn from the answers to a self-administered test on Monsoon and its Effects occurring on the Northern Hemisphere.  The Southern Hemisphere (e.g. Australia) experiences opposite seasons of the year. 

Monsoon is life. It is life to millions of people, in fact half of humanity, living along its yearly path. It is a regular climatic phenomenon but sometimes it comes early or late, sometimes bringing in plenty of rain and typhoons. It may end early or extend over, and the consequences are both good and bad. But it is unthinkable if there were no monsoon at all. 

Here are some questions to test our knowledge about the monsoon, more than that, to test to what extent we have learned to live with and by this natural phenomenon.

1. Ideally, rainfall is the purest water we get from nature, because the principle involved is distillation. Rain therefore, is distilled water. T

2. Because of gas and particle emissions from cars, factories, agriculture and human settlements, rainfall is unsafe to drink, and in fact we should refrain from going out in the rain. T

3. Global warming has something to do with the disturbance of the tectonic plates leading to more frequent and stronger earthquakes, tsunamis and volcanic eruption. T

4. Global warming is the concern of governments and big businesses because they have the power and resources. We, ordinary citizens, have very little contribution to its solution. (F)

5. Three things to do in preparation for the monsoon season: House repair, gardening, and community work such as tree planting and cleaning drainage canals. T

6. Among the recommended plants for the rainy season are ubi, malunggay, singkamas, gabi, carrots, pechay and lettuce, to augment our local food supply. (F )

7. The best time and most economical, and with least care and attention to plant vegetables in the backyard and idle lots is during the monsoon season. T

8. Frogs, snails, catfish, crayfish, mudfish, and the like, remain in a state of torpor during summer then they come out of their hiding places - cracks in the soil, underneath mulches, underground springs, etc. T

9. Wallows of carabao, river basins, farm ponds, ricefield catchments are natural sanctuaries. When the rains come, the aestivating organisms become active and start populating the flooded fields. T

10. It is customary to walk, play, sing, in the first heavy rain as the monsoon approaches, but you have to wet the navel first before attempting to do so, according to old folks. T

11. Rain makes the swimming pool green because rain dissolves nitrates in the air which it brings down to earth. T

12. Sporadic rainfall may be just thunderstorm. We can dismiss the possibility of strong rain after the sky has cleared and the thunderstorm has passed. (F)

13. Weathering is a geological process leading to soil formation. The principle is alternate heat and cold causing differential expansion and contraction of the material. Its principal companion is water - rainfall and running water. T

14. Bare watershed absorbs rain greedily because it is thirsty, so to speak, so why worry of delayed reforestation? Nature has her own way of self-regeneration. (F)

Aftermath of Typhoon Yolanda, Tacloban Leyte

15. Typhoons occur mostly during monsoon. A typhoon has a large circulating mass of air, laden with rain at its periphery, and moving from a high pressure to a low pressure area, circulating in a clockwise direction, that is if you are above the equator. (F,  counterclockwise)

16. On the Central Plains, during the monsoon season the most important crop is corn. Corn likes a lot of rain. (F)

17. During the monsoon period the Inter-Tropical Convergent Zone (ITCZ) is usually up north of the Philippines; whereas during the amihan, the ITCZ moves southward to Mindanao or lower. T

 

Gamu gamu or winged termites emerge at the onset of monsoon.  Right, trapping gamu gamu with plastic bag attached to a light bulb, devised by author's son, Leo Carlo in his high school. 

18. By now the June beetle has emerged, so with the cicada, and the winged termites (gamu-gamu) PHOTOS have swarmed out from their colonies. T

19. The path of the monsoon winds is over the south western Pacific picking up moisture that builds into clouds which subsequently become rain that pours over a wide area covering Southeast Asia, the sub-continent of India, over much of Asia, on to Western Africa. T

20. The water table rises as the amount of rainfall increases, and in many cases, it reaches the top and joins with the runoff water, exacerbating flooding in the area. T

21. Planting trees, scientists tell us, is not a wise measure to curb global warming, because trees absorb the heat of the sun and make the earth warmer. F

22. It is the light of the sun – not its heat – that is used to convert H2O and CO2 during photosynthesis to produce sugar and Oxygen. T

23. Twice in a day the tides come and go, meaning there are two high tides and two low tides alternately taking place. T

24. Doldrums at sea have killed as many sailors as storms in the old days of shipping. T

25. When lightning strikes, the surrounding air suddenly expands and produces the sound referred to as thunder. This phenomenon takes place more frequently in summer than in any other time of the year. F ~

On the rescue. Flood in Metro Manila is a recurrent problem.

-----------------

* The Pahiyas Festival in Lucban, Quezon is a vibrant harvest festival celebrated annually on May 15th. It honors San Isidro Labrador, the patron saint of farmers, with homes decorated with fruits, vegetables, and kiping (rice wafers). The festival includes street parades, cultural performances, and the "Kalas" parade, where participants grab produce from decorated homes. The Pahiyas is a celebration of gratitude for the year's harvest and a display of the Lucbanin culture.

Usapang Bayan: Habagat (Southwest Monsoon) Survival Adaptations of Organisms

Part 2 - Habagat (Rainy Season)

Survival Adaptations of Organisms

Lesson on Dormancy: Hibernation and Aestivation

 

 

Who is not fascinated by the first heavy rain in May, the start of the Southwest monsoon or habagat? The fields come alive, transformed from scorched landscape into vast greenery. What brings about this sudden transformation?

          Ms Melly C Tenorio, host, and Dr Abe V Rotor, Guest 

 "Sleep, so called, is a thing which makes man weep, 

And yet a third of life is passed in sleep. "

- Lord Byron, Don Juan 

Some Reminders this Rainy Season!

1. Earthworms are crawling out of their burrows to higher rounds. Flood is coming!

2. Shrill of cicada prelude to habagat.

3. Swarming of gamu-gamu or winged termited. Also winged ants.

4. Lightning and thunder accompany rain, mushrooms, scum, break dormant or aestivating organisms (eg seeds, algae, fungi, insects)

5. Mountain and hillside color turns brown to green.

6. Creeks and rivers become live waterways again; ponds fill up and lakes swell.

7. Weeds crowd the once empty fields; pasture turns into grassland.

8. Wild food plants (eg saluyot, spinach) add to local food supply, so with other food sources.

9. Ricefields become like one huge lake.

10. Fields become alive, it’s planting time of rice and many crops fit to the rainy season.

11. Time to fix homes, and other household chores,

12. Look out for the safety and comfort of school children, infants and old folks.

13. Anticipate and prepare for the so-called siyam-siyam or nep-nep (Ilk), characterized by 18 days of rain with brief spell at the middle. August has the highest rainfall, followed by July.

14. Brace for the typhoon and flood. Be prepared always with any weather adversity like thunderstorm. Prevent diseases like leptospirosis, dengue, flu.

15. 16.  Climate has long terms effect. Be prepared for these too, like El Nino or drought.

--------------------

Rainwater breaks the dormancy of seeds lying in the ground. It wakes up the sleeping little plant in a poem we learned in the elementary, which starts with these lines.

“In the heart of a seed buried deep so deep, 

                                Lies a little plant, lying fast asleep.” 

                                                                       
Seeds of many annual plants like saluyot (Corchorus olitorius) and wild Amaranthus wake up to the rain. The same stimulus touches dormant buds like a magic wand, and in a short time become new and fresh crowns of trees that had been in deciduous state. Tubers and corms come alive simultaneously with tillers and stolons and take their first peep above ground. Bulbs send out their first shoots. There is rejuvenation everywhere.

Thunder and lightning accompany rain and send old folks to hunt for mushrooms the day after. There is scientific explanation to this, although much of the mystery remains. Lightning directly fixes atmospheric nitrogen into nitrate (NO3), which being soluble, is brought down by rain. It is then absorbed by plants, protists - and fungi to which mushrooms belong. How is dormancy of fungi explained? Is it the same as in green plants?

Basically, it is. While plants photosynthesize their food in the presence of sunlight, fungi on the other hand are saprophytic, and draw energy from decomposition of organic matter. But the conditions that break dormancy is the same – the supply of nitrates and other nutrients, sufficient water, suitable foothold and substrate, and favorable temperature. The mycelia of fungi which appear as white, threadlike mass may remain dormant, then springs to life, rapidly spreading all over its growing medium until it is time to produce fruiting bodies, which are the mushrooms.

Dormancy of Seeds

Seeds are masters of the art of dormancy – the temporary stoppage of life processes. Nature has precisely made dormancy as a means of adaptation, and adaptation is a means of survival. Adaptation is the key to fitness defined in Charles Darwin’s law of natural selection. The failure of seeds to grow immediately after maturity – even though conditions of the environment may be favorable – is generally an advantage of many plants.

This phenomenon is demonstrated by plants which are highly sensitive to photoperiodism. These are classified as short-day and long-day species and varieties. For example, the traditional rice variety, wagwag, produces grains only during the short-day period, usually in the last quarter. If it is planted late and does not have chance to mature within the period, it will remain in its vegetable stage and will flower only in October in the following year.

Many desert plants exhibit superb resistance to punishing heat and dryness. They produce seeds that lay dormant in the hot desert soil for as long as there is no rain. Then, when rain finally comes, these seeds sprout immediately, grow and mature as fast as water in the soil is lost. Before the desert reverts to its arid condition, the plants have completed their life cycle, and their seeds once more lie dormant waiting as long as they could for the next unpredictable rain.

Many seeds of cereals and other annual remain dormant for a few days to some weeks under natural condition. However at the International Rice Research Institute (IRRI) in Los Baños, the seeds of more than 80,000 rice varieties kept in the institute’s Germplasm Bank can remain viable for 20 years. It is necessary to germinate the seeds before they lose viability to replace the gene collection.

Most farm crop seeds are probably dead after 25 years, even under favorable storage conditions. The alleged germination of seeds after prolonged storage in ancient tombs is known to be a myth. I had a chance to examine some authentic seeds recovered from a pharaoh’s tomb at the Egyptian Museum in Cairo. The seeds were highly carbonized and have completely lost their viability. There are however, seeds of some plants in the wild that retain their vitality for 50 years or more. Dry arctic lupine seeds found buried in lemming burrows under 10 to 20 feet of frozen soil in the Yukon Territory in Canada, were able to germinate. Their assumed age is about 14,000 years.

Vernalization – Overwintering of Crops

The term vernalization was first introduced by my professor in Plant Physiology in the late fifties. The technology had just began to revolutionize farming in countries where winter is long and harsh. Formerly in these areas, it was almost impossible to grow wheat and other crops because of the very short growing season. Even if planting is done in early spring, by the time the grains start to mature, frost has already set in.

The Russians found out that by pre-germinating wheat seeds and keeping them safe and healthy during the long winter, the young seedlings will resume growth immediately as the snow thaws. Much time is saved for the crop to grow, while its life cycle is significantly shortened. Before the winter sets in, the crop is already harvested.

Thousands of hectares have been placed under cultivation following this procedure. Seeds of wheat, oats and barley are planted in late autumn. They germinate and remain dormant under snow for the whole winter (overwintering), then resume growth in spring and harvested at the end of the short summer. Researches on the application of vernalization have successfully made other crops adapted to this kind of environment. Former wastelands in Siberia and Northern Canada are now productive farmlands.

Breaking the Dormancy of Wildlife Species

Aestivating snails, crustaceans and frogs ensconced in the bottom of rice fields are similarly liberated by the monsoon rains. 

Together with hito PHOTO and dalag which aestivate in mud like the lungfish, they stir with the first contact with rain water, wiggling out to freedom in the flooded fields where they resume active life – growing, mating and reproducing – and migrating while the monsoon persists and whole fields are one contiguous lake.

These are biological feats that feed man’s fantasy to live long and postpone death.

1. The African lungfish buries in mud up to two feet deep in order to escape extreme drought and heat in the desert. It curls into a ball and seals its chamber with its own mucus secretion and there it aestivates for as long as four years in the absence of rain.

2. Garter snakes survive the long Canadian winter while remaining in burrows, or in extreme cases, encrust in ice. They are liberated only when the ice thaws in spring, and soon resume their normal activities. They grow, mate and reproduce before they hibernate again come next winter.

3. Snakes and other reptiles easily go for long periods without food. Snakes have been kept alive without food for almost two years. A python in captivity has been observed to go without food for a period of 13 months. Frogs can fast for 16 months and fishes for 20 months; land tortoise for a year and salamander for one and one-half years.

4. The most popular mammals that hibernate is the bear. Sustained by large amounts of stored fat, it sleeps in the entire winter in its den. Its normal body temperature remains the same in spite of its heartbeat reduced from 40 to 10 times per minute. Beware, a sleeping bear may be provoked at the slightest disturbance.

5. Bats in hibernation hang in caves, eat nothing, their hearts feebly beating and their breathing scarcely imperceptible. Through collective body heat the colony survives extreme cold and long winter.

Golden flying fox (Acerodon jubatus)

The Myth of Rip van Winkle

The story of Rip van Winkle, the man who slept for twenty long years, may be better remembered for its sociological, rather than its biological significance. Rip found solace on some mountaintop and there he fell into deep slumber. When he woke up he was a very old man. The way Washington Irving, the author described him must be true. Of course, it is only fiction, but it raises the question, “Do we really preserve youthfulness in sleep?” What really happens in prolonged sleep?

We know that life processes slow down when we are asleep, and in the process our body gets the needed rest. When we wake up we feel recharged. Surely sleeping is still the best way to be fit and healthy - and young, too.

But his is not the case of Rip van Winkle, or that of Sleeping Beauty, the beautiful maid who remained asleep until “a prince came and woke her with a kiss.” These cases point out to the similarity of prolonged sleeping with coma. The body operates at low metabolism, but gets no replenishment. After the reserve fat is exhausted, the only source of energy are the muscles and other connective tissues. It is no wonder a bear emerges from hibernation weak and hungry.

The Virus that Sleeps for 20 Years

One of the wonders of biology is the virus. The tobacco mosaic virus, Marmor tabaci, for one, can remain dormant for as long as twenty years even if the tobacco leaves are subjected to flue-curing and re-drying. The virus remains in the cigar or cigarette, so that a smoker can transmit it unknowingly to a living tobacco plant by mere contact. Unlike obligate parasites which can not survive outside of their hosts, the virus may remain as an infective particle after its host is dead or gone.

The virus wakes up once it is inside a living host. By dictating the host, the latter multiplies the virus. Now in countless numbers, the virus spreads throughout the plant. The infected plant, in turn, infects nearby plants and threatens to spread throughout the whole field. Like other viruses that infect animals or other plants, tobacco mosaic virus may cause an epidemic. The seriousness of the disease in the farming community can only be imagined since it is capable of infecting other crops that include those belonging to the same family, Solanaceae, to which tomato, pepper, eggplant and Irish potato are members.

Is the virus then, a living thing? Scientists look at it differently from true living things because it lacks the vital processes of life. It is not recognized to belong to any of the sub-kingdoms of the biological world. As a chemical particle however, it is endowed with the same universal property of living things, Deoxyribose Nucleic Acid or DNA. It is this code of life that it uses as a tool in communicating with a host cell once it has gained entry. The host cell then decodes the virus’ DNA messages. Thus it is the host that actually duplicates the virus because the latter can not reproduce by itself alone.

The Physiology of Hibernation

To hibernate is to pass winter in a suspended, dormant, or torpid condition. In this state of lethargy, organisms have a better change to survive cold and food shortage. During hibernation metabolic activity is greatly reduced and body temperature is lowered. A hibernating mammal spends most of the winter in a state close to death; in fact the animal may appear to be dead. Some have body temperature close to that of freezing; respiration is brought down to only a few breaths per minute; and the heartbeat is so slow and gradual as to be barely perceptible. Among mammals, true hibernators are found in the Orders of Chiroptera (bats), Insectivora (hedgehogs), and Rodentia (ground squirrels). There are mammal hibernator that do not only rely on reserve body fat. At intervals of several weeks the animal elevates its body temperature, awakens, moves about, feeds, and then returns to its state of torpo

Cold-blooded animals hibernate, too. The largest is the North American Alligator which hibernates very much like frogs. Frogs burrow in mud and exists for months in their sun baked chambers. ~

Aestivating toad (Bufo marinus) - avr

Aestivation is the counterpart of hibernation in the tropics, or where high temperature and dryness characterize the environment. The physiology involved is also the reduction of metabolic rate while the organism is protected from the harsh environment. Aestivation also applies to plants and animals, and also among protists. These are examples of animals that are known to aestivate.

1. Crocodiles dig into the mud and remain there virtually lifeless.

2. South American alligators bury themselves in mud while the earth above them is baked into a hard crust.

3. Certain Australian frogs become distended with water during the wet season and use this stored water during the aestivating period.

4. Small mammals like the aardvark and some lemurs are not known to aestivate but undergo periods of quiescence.

5. The Australian snails plug the mouth of their shell with a morsel of clay before entering upon the period of aestivation. Land snails secrete several diaphragms across the opening of their shells which protect them from desiccation and enemies.

6. The African snail (Helix desertorum) and the California desert snail (Helix veatchii) may remain in aestivation for as long as five and six years, respectively.

7. Slugs bury themselves in the ground in the season and emerge on the arrival of rain.

8. Bivalve mollusks dig into the mud, thus they can survive in pools and patches of water.

9. Nymphs of dragonfly which are normally aquatic may be forced to aestivate on dry land.

10. Opposite to aestivation the Egyptian jerboa is so closely adapted to dry conditions of the desert that rain and damp atmosphere induce it to pass into a dormant condition.

Unique characteristics of organisms that undergo dormancy

For both cases of hibernation and aestivation, these are the general conditions that scientists have observed among organisms that are undergoing either state.

1. Organisms in dormancy, especially large animals, fast during the period.

2. There is a certain stage or stages a certain organisms can remain dormant.

3. There is a reduction in metabolic rate. Heartbeat slows down. There is a reduction in body temperature among warm-blooded animals.

4. Reserve food is used during dormancy. As a general rule, cold-blooded animals have more food reserve and that they use it more economically than do warm-blooded animals.

5. Survival time without food is usually greater among cold-blooded than among warm-blooded animals, since the former do not “burn fuel” in order to maintain a high body temperature.

Fasting – A Third Adaptive Mechanism

Fasting is a means of meeting exigencies of life. It is one of nature’s best methods of dealing with physiological problems. Take the hibernating bear, the aestivating alligator, the sick elephant, the wounded dog – these fast in order to meet the problems before them. Fasting is indeed a very useful means of adaptation.

But how long can animals abstain from food? Let us look into these examples.

1. There were dogs that remained alive for 38 days without food. The longest survival record is 117 days.

2. Rats may survive after 5 to 6 days. Guinea pigs may last for 7 to 8 days without food, while rabbits can live for 15 days under strict fasting.

3. Spiders undergo incredible fasting, spinning webs daily from substances generated by their bodies. Spiders have been observed to exist without food for 17 months.

Gagambang hari spider

4. Unicellular organisms such as amoebae and paramecia can exist without food from 4 to 24 days. As a result they undergo diminution in size.

5. The larvae of a beetle, Trogoderma tarsale, that infest cereals can live for as long as five years without food.

6. The condor, like all other vultures, is capable of fasting for days. It gorges itself however, when it finds food.

7. Scorpions are known to have starved for 368 days.

8. A freshwater fish, Amia calva, can fast for 20 months.

9. Ticks can exist in an active state for as long as four years without eating anything.

10. A boa constrictor may remain inactive for months after a full meal. So with the anaconda in the Amazon jungle.

Deeper mystery shrouds our knowledge of Dormancy

It is practice to irradiate potato and onion before they are stored in order to retard sprouting. If radiation does not kill the embryo how does it induce dormancy?

Locusts may suddenly group and coalesce into a swarm. Like birds and other animals, migration is an adaptive mechanism to escape extreme conditions of the environment. Are these organisms not equipped with the gene for dormancy?

Deciduousness (complete shedding of leaves) of certain trees like the narra, occurs periodically but not necessarily jibed with the dormancy period. In fact some trees are even more luxuriant when other plants are dormant. We have little knowledge about the biological clock that dictates dormancy among different species of organisms.

Episodes of the Red Tide phenomenon caused by dinoflagellates, such as Pyrodinium, Peridinium, and Gonyaulax, are unpredictable. What predispose these organisms to bloom? How do they stay dormant in between seasons of occurrence?

This leads us to the epidemic cycles of certain human diseases. How do influenza viruses stay “alive” during off-season? How does HIV remain passive in an HIV positive patient? Bubonic plague devastated medieval Europe in three major waves killing one-third of the population. How do we explain alternate virulence and dormancy of the causal organism?

What really induce flowering? How does potassium nitrate induce flowering of mango during off-season? Why is it that old folk cut notches on the trunk of trees that are “lazy” to bloom? Then for whatever reason, the wounded trees come alive with flowers and fruits.

As I was writing this article, some birds came flying by and perched on a nearby

talisay tree singing melodious songs that herald a new season - amihan. The Siberian winds have arrived. In the Northern hemisphere it is time for hibernation, in the South hemisphere it is aestivation. For many birds and animals, it is time for migration.

Except for some of us humans, all living things take heed of Nature’s call. xxx

*Reference Living with Nature in Our Times, by AV Rotor 2007 University of Santo Tomas Publishing House Manila 2005
Acknowledgement with gratitude: Internet images

----------------------------------------

* Past lesson on Habagat or Monsoon Season is about to start. How prepared are we? Usapang Bayan May 16, 2025 Friday 2 to 3 pm. 

Seven criteria to assure us of safe, healthy and nutritious food

Seven criteria to assure us of safe, healthy and nutritious food 

Let's avoid food that destroy us and our children!

Dr Abe V. Rotor

Cook simply and naturally at home.

Good health and good food go together, doctors tell us. Our schoolchildren learn the importance of proper nutrition, balanced diet, and even the advantage of food fortified with vitamins and minerals. Nutritionists advise us to take high protein food and inquire whether or not we are taking adequate calories. Lately, such terms, beta-carotene, and good cholesterol have permeated our conversations.

Here is a new term to remember, probiotics. This substance keeps our body always alert to fend off stress due to overwork and disease. Dr. Domingo Tapiador, a retired Filipino scientist of the United Nations introduced into the Philippines Spirulina, a type of algae developed from Cyanobacterla (or blue green algae). This is a revolutionary idea in food and agriculture, yet Spirulina is an ancient organism, one of the earliest kinds of living things that first appeared on earth three billion years ago. Some people think that probiotics and antibiotics (substances that directly kill germs), when working together in our bodies will help us enjoy healthier and longer lives.

Ailments From the Food We Take

There are many reported ailments and abnormalities that are traced to the food we take. Cancer for instance, is often related to carcinogenic substances. High uric acid leads to kidney trouble. High cholesterol and high sugar levels are associated with high blood pressure and diabetes. Aflatoxin causes cirrhosis of the liver. Ulcers are food-related, as are many allergies. It is not enough that we produce sufficient food. We must also produce foods that ensure good health, reduce risks to diseases and ailments, and prolong life.

Here are seven suggestions to challenge present day agriculture. The Green Revolution during the 1960s that ushered in production gains from improved varieties and techniques. This was followed by agricultural concepts in the succeeding decades which were responsible for opening the fields to mariculture (farming the sea), and conversion of wastelands into farmlands. We soon realized that there is need “to go back to basics.” Thus, ecological farming was born, a kind of farming with a cause: That cause is the enhancement of the quality life through good health and longevity on one hand, and the maintenance of an ecologically-balance environment, on the other.

1. The rule of thumb is: It is always better to eat foods grown under natural conditions than those developed with the use of chemicals.

This statement can be captured with one term "natural food". All over the world this is a label found in food grown without chemicals. People are afraid of becoming ill because of chemicals introduced into the food. They know that chemical fertilizers and pesticides enter with the crops and are passed on to the body.

2. People are avoiding harmful residues, artificial additives, and radiation in food. 

Under the rules of the US Food and Drug Administration, any trace of certain farm chemicals is enough to condemn a whole shipment. One kind of residue that people are avoiding is antibiotics. Poultry and hog farms contain high levels of antibiotic to safeguard the animals from diseases, however, the antibiotics are passed on to the consumers. Unless we are ill, the body does not need antibiotics. But every time we eat eggs, chicken1 pork chop, steak, and the like, we are cumulatively taking in antibiotics. This roles our immune systems punishing organs like the kidney and liver. To others, antibiotics only causes allergic reactions.

Another culprit is radiation. Even a trace of radiation can be hazardous. That is why many countries immediately took preventive measures to avoid fallout contamination from the Chernobyl nuclear plant accident recently. Consider the deleterious effects of toxic metals (such as mercury and lead emitted by factories and from vehicles), and additives in food used for coloring, preservative, on just fillers.

3. People are becoming more conscious of the nutritional value of food rather than its packaging and presentation. 

More and more people now recognize junk foods for what they are, despite their attractive packaging. Soft drinks have taken the backseat, courtesy of fruit juices and mineral water. People have even learned that different plant varieties have different levels of food value. Beans grown on naturally fertile soil have higher calorie and protein content. This is also true for animals.

4. Freshness is the primordial rule in choosing a perishable food. 

There is no substitute for freshness. While freshness is a function of efficient handling and marketing, the farmer, himself, must enhance farm-to-market freshness. By keeping his standing plants healthy, his produce will stay longer on the shelf life. Products that are free from pest and diseases also stay fresher and longer. Too much water or fertilizer reduces shelf life of the commodity.

5. Food processing must be efficient and safe. 

Food processing such as drying, milling and manufacturing is key to higher profits. Whenever feasible, food must reach the table fresh. But processing is designed to lengthen the shelf-life of perishable commodities. There are products that require processing before they are used. These food items include vanilla, coffee, cacao, vinegar and flour. Profits generated through processing are value-added to production.

6. Food must be free from pest and diseases. 

By all means, food must be free from insects and pathogens. There are cases of food poisoning as a result of food deterioration, or contamination.

7. Food preservation must ensure quality, and above all, safety. 

Be aware of the fish that is stiff, yet looks fresh. It is easy to detect the odor of formalin. Salitre is harmful, so with vetsin or MSG (Monosodium glutamate). Too much salt (sodium) is not good to the body. Some puto makers add lye or sodium hydroxide to help in the coagulation of the starch. Sampaloc candies are made with bright red with shoe dye. The same diluted dye is used with ube manufacture to make it look like real violet-colored plant. ~

Acknowledgement with gratitude: Internet photos/images

Glycerol Monolaurate (GML) in Virgin Coconut Oil destroys tuberculosis bacteria

Glycerol Monolaurate (GML) in Virgin Coconut Oil

destroys tuberculosis bacteria