We cannot say 'we never knew' when melting glaciers
and polar ice caps engulf us in our own folly. Even lemmings respond to
threats with courage and vigor, so why are humans in a comfort-induced
sleep in air-conditioned or centrally heated houses... for this is
directed at the rich industrialized world -- the rural Africans, Indians
or Chinese or other similar people in Mexico or Latin America or any
other part of the world have not been responsible for our global
warming.
The blazing wildfires in Canada this year are too many to fight so they are being left to burn out. The northeastern US and Canada further up are covered in a haze of smoke, the air difficult to breathe and warnings announced for the infirm, the elderly or persons with asthma.
A
portent of the future no doubt when Floridians with their cherished
coastal properties would rue the day they decided to live there.
Looking
beyond into the more distant future of our grand and
great-grandchildren, the scenarios are far from pleasant to imagine.
The worst have a sea-level rise of 20 to 30 feet, making Denver a west coast port in an incredibly shrunk United States.
Florida and much of the eastern seaboard disappears and something
similar happens to coastal communities throughout the world. The
trouble is it is a very slow creeping process like the proverbial frog
put in warm water that is heated very slowly.
If
human response has been less than overwhelming, there are positive
signs even if the causes may not be only a response to global warming.
Thus the sales of electric cars and hybrids are soaring
according to the International Energy Agency. In 2021, they doubled to
a record 6.6 million, and in the first quarter of 2022, two million had
been sold worldwide. The final 2022 tally was in excess of 10 million
and this year (2023) they are expected to
surpass 14 million. As a percent of the total car market they have
jumped from 4 percent in 2020 to a projected 18 percent in 2023. It is a
historic transformation of the automobile industry.
To continue with human habits, beef consumption is down in the particularly significant high income countries.
As the single most GHG-producing food, it is welcome news. For it is
also one habit most likely to send you to a cardiologist -- in the worst- case scenario, for a coronary bypass, -- or heaven forbid, the funeral
parlor. By the way, a Harvard study
estimated that each additional 4-ounce serving of red meat in your
regular diet decreased life expectancy by 13 percent. The population
sample consisted of 38,000 men and 84,000 women over a period of 28
years. It gets worse if you drink and smoke, which probably also
increases global warming.
What
we sow, we reap as the saying goes. It also helps us then to try and
do our best for succeeding generations -- plus it is their right and our
duty.
