THE OTHER DAY the United Nations released a report on global climate change, whose title I don’t recall but I’ll guess is something like OMG We Are So Screwed People, and it concludes that:
– the Earth’s climate has warmed at a rate faster than any other time in the past 800,000 years
– it is 95% certain that global climate warming is anthropogenic
– if global greenhouse gas (CO2) emissions are not reduced to zero by the end of this century, we will miss the below-two-degree-celsius target we need to meet if we’re to avoid volatile and catastrophic weather events.
Okay, now for the rest of this you’ll need to put on your science hat. You have a science hat, right? Good! I’ll wait here until you’re ready.