re: #26 sagehen
Have you watched Snowpiercer? The backstory is that a geo-engineering attempt to reverse global warming is what caused the Big Freeze.
Which should be all the more worrying because guys like Gohmert are the kind who, faced with a choice between a crazy idea at geo-engineering in the far-flung future or cutting back CO2 emissions now will choose the former because it means we can put off doing the latter until some indefinite future date.