As global warming causes floods to worsen in the eastern US, it also causes droughts to

worsen in the west, a trend which will continue.

Today, we're going to look at the science behind two proposals to help with the west's

new water-starked normal.

De-salination and a National Water Grid that's coming up next on Skeptoid.

You're listening to Skeptoid.

I'm Brian Dunning from Skeptoid.com.

De-salination versus a National Water Grid.

The Earth is warming due to human-caused climate change, and we're already deep into the severe

weather systems that causes.

Even if all carbon emissions were stopped today, and obviously ridiculous scenario, we'd

still be looking at a minimum of a century of increasingly drastic weather.

The Earth is warming for sure, but it's not drying up.

Warmer temperatures cause increased evaporation, more water in the atmosphere, and thus more

powerful storms.

So while places like the American Southwest are drying up and are in extreme drought every

year, other parts like the southeast can expect heavier rainstorms and higher annual precipitation.

Like all of Earth's land masses, the whole North American continent is too complex with

too many systems, with too many variables to provide an easy answer like, will we have

more or less rain overall in the coming century?

But what the climate models do all agree on is that whether events of all types will

become more frequent, more severe, and less predictable.

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