Environmentalists never discuss carbon absorption by plant life including forests - https://www.bbc.com/news/science-environment-29601644 Climate always changes - https://www.youtube.com/watch?v=T9eQNZu9Sog Canada may already be carbon neutral - http://business.financialpost.com/opinion/canada-may-already-be-carbon-neutral-so-why-are-we-keeping-it-a-secret All levels of govts have to revisit how they managed all aspects of their land as well as urban planning.