Our planet would be at an imminent grave risk of being destroyed if Global Warming, more appropriately termed Climate Change, were true. Although controversial, like the multitude of problems threatening the world, this major one could be caused by its intelligent inhabitant, man himself, and his careless and irresponsible behavior, especially in the last two hundred some years. Human beings are not new to self-abuse, self-destruction, and irreverence in their environment, despite their education, culture, and the massive data in this age of exploding informational technology and mind-boggling advances in science and medicine.
Man’s self-abuse and rape of his environment are almost certain to doom the world he lives in, unless he listens to Mother Nature and promptly starts to take a wise, proactive strategy in dealing with his potential ecological dilemma. Man cannot afford to lose this one, his only proven sanctuary in the galaxy. And what could happen is scary. Let’s not destroy this good earth before we find another home.
Historically, the Earth’s climate has gone through various changes, from ice ages to prolonged periods of heat waves. The factors involved include changes in Earth’s orbit, the intensity of solar radiation, and volcanic eruptions. The latter part of the 18th century ushered in a greater human factor: the Industrial Revolution, which has contributed to more massive environmental pollution.
The human “contributions” include the carcinogenic fumes from cigarettes, carbon monoxide/dioxide from engine emissions, chemical contamination from the household agents (soaps, bleaches, tile and toilet cleaners, etc.) we use daily, factory polluting our atmosphere and dumping of toxic waste products into the our rivers and lakes, deforestation and destruction of our greeneries, invasion of the original habitats of animals and disturbing the natural order of things, and the environmental insults that urbanization brings with it in general. These changes in the landscape of nature have affected the health and atmosphere of our planet, causing its “body” to have a temperature that is rising like a fever from an “infection,” and at an arguably alarming rate faster than it should be. And all this because of what we, its intelligent inhabitants, have done to the one and only “life-sustaining home” we know in the galaxy.
The burning of fossil fuels, such as coal and oil, and deforestation over the past two centuries have led to the “greenhouse effect,” where the toxic gases in the atmosphere have significantly increased to the point of trapping heat, like in a glass panel enclosure of a greenhouse, causing the Earth’s temperature to climb more rapidly than ever before in its history. The resultant man-induced depletion of the ozone layer (nature’s protective “umbrella” shielding us from the harmful variety of sun rays) is likewise a great health hazard, a most plausible contributing factor in the alarmingly increasing rate of various cancers killing people in the world today.
Although greenhouse gases, at safe levels, are essential for life as we know it to keep our planet comfortably warm, abnormally high levels are far too dangerous for our planet. At present, man’s abuse of his environment has adversely affected many aspects of our lives, including our means of subsistence, agriculture, and aquaculture, to mention a couple.
Data from the National Oceanic & Atmospheric Administration and NASA “show that the earth’s average surface temperature has increased by about 1.2 to 1.4 degrees Fahrenheit since 1900…the warmest global average temperatures on record have all occurred within the past 15 years, with the warmest two years being 1998 and 2005.” This indisputably means the human factor has caused this dreadful and scary phenomenon.
Indeed, as guests on this planet we call home, we humans have not been courteous, respectful, ecology-conscious, and environmentally friendly enough to Mother Earth. This has resulted in the gradual deterioration of our ecosystem to its ravaged state today.
What would be the signs of a widespread and long-term trend toward global warming? The manifestations would include unusually warmer weather and heat waves; glacier melting; Arctic and Antarctic warming; and ocean warming, rising sea level, and coastal flooding. Should the various volcanic eruptions, tsunamis, typhoons, hurricanes, flooding, and evident weather changes concern us?
If man does not do anything about his behavior towards his environment, our home, our planet, the resultant impact, according to experts, will lead to the following “harbingers”: diseases spreading more easily, spring arriving earlier, coral reef bleaching occurring, plant and animal range shifts and population changes taking place, downpours, heavy snow falls and giant tidal waves and flooding, droughts and fires happening often.
While government initiatives by all nations around the globe are vital to the remedial solution to this potentially catastrophic dilemma that could make our world uninhabitable and wipe out civilization as we know it, our individual and concerted community discipline, behavioral modifications, and proactive lifestyle changes could immensely help and positively impact how much longer we can keep Planet Earth a safe place to live in. Hopefully, our space exploration is successful soon enough in finding another friendly planet man could colonize.
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Philip S. Chua, MD, FACS, FPCS, a Cardiac Surgeon Emeritus based in Northwest Indiana and Las Vegas, Nevada, is an international medical lecturer/author, Health Advocate, newspaper columnist, and Chairman of the Filipino United Network-USA, a 501(c)3 humanitarian foundation in the United States. and former president of the Association of Philippine Physicians in America and the Society of Philippine Surgeons in America He was a decorated recipient of the Indiana Sagamore of the Wabash Award in 1995, conferred by then Indiana Governor, later Senator, and then presidential candidate, Evan Bayh. Other Sagamore past awardees include President Harry Truman, President George HW Bush, Muhammad Ali, and Astronaut Gus Grissom (Wikipedia). Websites: FUN8888.com, Today.SPSAtoday.com, and philipSchua.com Email: scalpelpen@gmail.com
