I have a confession to make. I've been lying about global warming for years. You see, I have known for over a decade that we were long past the "tipping point" for preventing catastrophic climate change. But I also believed, and still do, that it is a moral imperative to act as though we have a chance, just in case the data is wrong. And so when people asked if there was anything we could do to prevent global warming, I would lie.
Because of my involvement with certain environmental organizations, I was exposed to the science of climate change pretty early. We didn't call it global warming back then. We called it the greenhouse effect. But the truth is, all the way back in the late 70s and early 80s, the facts about global warming were very well established (a very important point I'll get to in my next diary). And way back then, scientists, like modern day prophets, were already predicting what we're witnessing right now - extreme weather events, melting at the poles, droughts, fires and floods. It's almost spooky now, to remember back when these predictions were only abstract notions of a seemingly uncertain future. But facts they were then, just as they are now.
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