ExxonMobil, the world’s largest and most powerful oil company, knew everything there was to know about climate change by the mid-1980s, and then spen… - Bill McKibben

Year after year throughout the last two decades they’ve made more money than any company in the history of money. But poor people around the world are already paying for those profits, and every generation that follows us now will pay as well, because the “Exxon position” has helped take us over one tipping point after another. Their sins of emission, like so many other firms and individuals, are bad. But their sins of omission are truly inexcusable.

The dramatic uncertainty that lies ahead may be the most frightening development of all... the most likely scenarios...are more than disturbing enough. Long before we get to tidal waves or smallpox, long before we choke to death or stop thinking clearly, we will need to concentrate on the most mundane and basic facts: everyone needs to eat every day, and an awful lot of us live near the ocean... Where I live, it’s the seasons: winter doesn’t reliably mean winter anymore, and so the way we’ve always viscerally told time has begun to break down...

The greenhouse effect is a more apt name than those who coined it imagined. The carbon dioxide and trace gases act like the panes of glass on a greenhouse—the analogy is accurate. But it's more than that. We have built a greenhouse, 'a human creation' where once there bloomed a sweet and wild garden.