Scientists tell us that not so long ago, Vernon was covered with glacial ice about a kilometre deep.
These scientists also tell us about tropical rainforests that existed and are now under glacial ice in our north.
Trying to stop or reverse global warming seems futile.
As the population of the world grows, what can we do?
What we have to do is keep water clean for drinking, keep air clean for breathing and make sure the food we eat comes from unpolluted land and seas.
We shouldn't trade that off for anything.
John Prior
Vernon