Opinion: We can’t engineer ourselves out of the climate crisis

Let’s face it — climate change is humanity’s greatest screw-up. We’ve known about it for almost a century. The science is clear. And yet, we’ve done nothing. It’s a f**king embarrassment.  Now, finally, global leaders are scrambling to clean up the mess. But, even though most of the climate solutions we need already exist, we can’t seem to get our arses in gear to deploy them at the pace and scale required.  In short, the world is heating up,