Graham Peebles writes:
Throughout the world heat waves, flooding and uncontrollable wildfires have caused widespread havoc, lives have been lost, homes destroyed, livelihoods ruined.
Unprecedented levels of heat have been recorded in North America, Europe and Asia, as well as the Atlantic, Pacific and Indian Oceans. According to The UN Framework Convention on Climate Change (UNFCC) record cold May temperatures were registered in “northeastern Canada and the northern Atlantic Ocean, off the southern coast of Greenland.” Global temperatures for the first five months of the year were the highest on record for a La Niña year; higher temperatures, “lead to more frequent and long-lasting heat waves causing adverse environmental impacts.”
These extreme weather patterns are the ferocious signs and sights of climate change in 2018, and, because so little is being done to tackle the causes, year on year they become more and more intense. Planet Earth is becoming a world in which the extreme becomes the expected, the disastrous the everyday.
How bad must it get?
The year began with the coldest first week of January on record for numerous cities in eastern America; freezing temperatures and heavy snowfall swept across Europe in March as the “Beast From the East” hit. Britain was severely affected, with up to three feet of snow in some areas and temperatures down to minus 10ºC.
Floods have affected East Africa killing dozens of people, tropical cyclones hit Somalia, Djibouti, Yemen and Oman, dust storms killed hundreds in India, and Pakistan had an intense heat wave with temperatures exceeding 40ºC. Heavy rains and 70 mph winds in Bangladesh caused landslides, deaths and injuries. California had the largest wild fires ever recorded, and down under, Australia is becoming the ‘Land of Drought’ according to the Prime Minister, Malcolm Turnbull.
A heat wave of unprecedented temperatures scorched Europe and Japan, where 40ºC (104ºF) temperatures were recorded, 30 people died and thousands needed medical treatment for heat related conditions. A month earlier Japan had some of the worst floods in its history, more than 200 people lost their lives and almost 2 million people were evacuated; the Caribbean is bracing itself for this year’s hurricane season, while “still recovering from last year’s devastation,” which, the UNFCC say, was “the costliest on record”.
The list of extreme weather events across the word is endless; extremes that are increasingly normal as the impact of man-made climate change become more and more apparent, and yet little is being done to address the primary causes. How bad does it have to become before substantive action is taken to reverse the terrible damage we are doing to the natural world?
The mechanics of climate change
Climate change is being triggered by global warming; Global warming, described by NASA as “the unusually rapid increase in Earth’s average surface temperature…primarily due to the greenhouse gases released as people burn fossil fuels” occurs, “when the atmosphere traps heat radiating from Earth toward space.” This happens when so-called greenhouse gases (Carbon Dioxide (CO2), Methane (CH4) and Nitrous Oxide (N2O), being the three main culprits) clog the lower levels of Earth’s atmosphere. This leads to a range of effects: The planet overall becomes warmer (average ground temperature rises), causing “extreme weather events and other severe natural and societal impacts” to become more frequent; glaciers in the Arctic region melt sending huge quantities of water into the ocean, which raises the sea level, oceans are made warmer and expand, further contributing to rising levels. As the sea level rises land is flooded, cities, towns and villages are threatened, lives lost, homes destroyed, communities ripped apart, people displaced.
Man-made greenhouse gases (GGE) are produced by a range of sectors and activities: Animal agriculture produces the largest amount (18% of the total according to the UN, other sources put the figure much higher), followed by electricity and heat production, transportation and industry – all through burning fossil fuels – oil, coal and gas. GGEs have been increasing since the industrial revolution, leading to a rise in global ground temperatures, which to date has reached about 1ºC above pre-industrial levels. Temperatures continue to increase at around 0.17ºC per decade.
One degree doesn’t sound like much but, as the extreme weather events show,the effect of this modest rise on the climate is huge, the consequences far reaching, potentially catastrophic.
In 2015 the Paris Agreement on Climate Change was reached and signed up to by every country in the world; under President Trump America has since pulled out. Hailed as historic, its central aim is to keep global rises in temperature “well below 2 degrees Celsius above pre-industrial levels and to pursue efforts to limit the temperature increase even further to 1.5 degrees Celsius.” Even if these rather optimistic targets are met, a recent study by an international team of scientists writing in the journal, Proceedings of the National Academy of Sciences suggests, “there is a risk of Earth entering what the scientists call “Hothouse Earth” conditions.” The BBC report that the group believe 2ºC of warming “could turn some of the Earth’s natural forces [forests, oceans and land] – that currently protect us – into our enemies…As the world experiences warming, these carbon sinks could become sources of carbon and make the problems of climate change significantly worse.”
If this occurs they forecast the climate stabilizing at “a global average of 4-5°C higher than pre-industrial temperatures with sea level 10-60 m higher than today.” This would mean that some parts of the Earth would become uninhabitable. In order to avoid this nightmare scenario the authors make clear that “a total re-orientation of human values, equity, behavior and technologies is required. We must all become stewards of the Earth.” This requires a major shift in human attitudes.
Unhealthy destructive lifestyle
Climate Change and the environmental disaster in its various colors is the result of human activity and complacency; we have poisoned the oceans, rivers and streams, cleared 85% of the world’s tropical rainforests, mainly for livestock, and are turning healthy land into desert; we are filling the air we breathe with toxins, creating dead zones in the oceans and causing the eradication of species at an unprecedented rate. Collectively we seem to have no respect or love for the natural environment and whilst some people are acting responsibly, the majority fails to see the connection between lifestyle and disaster and appear content to treat the planet like a giant rubbish tip.
The natural order has been thrown into disarray by the widespread adoption of a selfish, destructive way of life: A particular lifestyle, or collection of related ‘lifestyle choices’ are responsible for the production of man-made greenhouse gases that are triggering the extreme weather patterns we are seeing all around the world.
Hedonism and consumerism sit at the heart of the unhealthy mode of living that is driving the catastrophe and making us ill; mankind’s relentless consumption of stuff, the vast majority of which is not needed, combined with an animal-based diet (common to 97% of the global population), has created a cocktail of chaos within the natural world, bringing about the greatest crisis in the history of mankind. It is a materialistic lifestyle that the global economy, and by extension the corporate state depends on and ceaselessly promotes. This is why, despite the intense urgency of the environmental issue, we hear little on mainstream media and virtually nothing from governments, who are more concerned with economic growth and petty domestic politics than the stability and health of the planet.
The harmony of the natural world has been thrown into chaos by the same approach to life that has separated us one from another, and fuelled internal conflict resulting in a global mental health epidemic. In all areas, where there should be unity and right relationship we see enmity, discord and disease. Restoring the planet to health and creating a world in which human beings can live healthy peaceful lives are inextricably linked. Both require a fundamental change in values, a shift away from divisive modes of living built on competition and greed to inclusive ways in which social/environmental responsibility is cultivated and embraced.
Such ideas are not new and are frequently championed, but the prevailing socio-economic ideology actively works to suppress such principles, and powerfully promotes values of division and selfishness. Despite this widespread conditioning, an unstoppable current of change can be seen sweeping the world; social responsibility is growing apace, and perennial values of goodness – cooperation, tolerance and sharing – are increasingly influencing the minds of men and women everywhere.
To galvanize this global movement a major public education program should be undertaken by governments and schools to increase awareness of climate change and lifestyle and create a sense of urgency and engagement. Change can be slow, but these are extraordinary times, and there is a growing recognition that if we unite all things are possible. If not, if we continue in the selfish, greedy, divisive ways of the past, the weather patterns will become more extreme and unpredictable, the air and waterways will become more toxic, loss of life will increase and the associated environmental ills will deepen. The choice is ours.