Facing Extinction – Catherine Ingram
Catherine Ingram Facing Extinction
For much of my life, I thought our species would soon go extinct. I assumed we might last another hundred years if we were lucky. Now I suspect we are facing extinction in the near future. Can I speculate as to exactly when that might happen? Of course not. My sense of this is based only on probability. It might be similar to hearing about a diagnosis of late stage pancreatic cancer. Is it definite that the person is going to die soon? No, not definite. Is it highly probable? Yes, one would be wise to face the likelihood and put one’s affairs in order.
First, let’s look at climate data. Over the past decade I have been studying climate chaos by reading scientific papers and listening to climate lectures accessible to a layperson. There is no good news to be found there. We have burned so much carbon into the atmosphere that the CO2 levels are higher than they have been for the past three million years. In the last decade our carbon emission levels are the highest in history, and we have not yet experienced their full impact. If we were to stop emitting carbon dioxide tomorrow, we are still on track for much higher heat for at least ten years. And we are certainly not stopping our emissions by tomorrow.