zlacker

>>LinuxB+(OP)
The biggest takeaway here for me is that we collectively achieved something previously considered impossible: by making different behavioral choices, as a species, we achieved the largest cut in CO2 emissions in 75 years.

It's tragic that only the threat of a deadly disease could compel such a change, but perhaps we may find other levers to help us achieve such widespread beneficial changes in the future?

>>just_s+nm
All it does it prove how fruitless the prevention of climate change is.

A total shutdown of the entire world economy on an unprecedented scale still doesn't track enough to prevent climate change.

If that isn't a clear indicator of how severe the situation is then I don't know what else is.

>>breakf+7s
Unpopular prediction: we're going to solve global warming by the 22nd century, but we're going to "solve" it with nuclear winter and the destruction of 80-90% of humanity. Once we're down to a billion people or so and most of what passes for advanced civilization has been destroyed, carbon emissions and warming won't be a problem.

>>nostra+Ou
Do you realize how cheap sea walls are? The Dutch were building them 800 years ago with medieval technology and resources.

>>missed+mI
My threat model for global warming is different from most people's (hence "unpopular prediction"). I think sea-level rise is going to be a non-event: the worst models predict about 18 inches over a century, which is less than tidal variation in most places.

Changing weather and vegetation patterns is going to be a big event. We're going to see some previously fertile areas (Mesopotamia, Northern Europe, sub-Saharan Africa) suffer from decade-long droughts, while other previously uninhabitable areas (Canadian & Russian taiga and the Sahara, for example) become fertile grasslands. This will drive widespread migration, which has a tendency to destroy political stability and lead to mass wars. Nature isn't going to kill us; we're going to kill each other because some of us are going to starve and others are going to get fabulously wealthy.