wwarnout

wwarnout t1_j5qijjz wrote

Here's a thought:

Using solar directly is more efficient that using it to extract H2, which is subsequently used for essentially the same purposes.

However, there are times when solar or wind have to be turned off, because they are producing more energy than can be used at the time, and storage is still not well developed.

So, rather than turning the renewables off, they could redirect the energy to extracting H2. This would make much more sense than using solar for H2 extraction instead of using it on the grid.

9

wwarnout t1_j55pcqz wrote

Here's the thing - people in the bronze age didn't know a lot because that kind of knowledge hadn't been discovered yet. Therefore, they were ignorant through no fault of their own.

Ignorance today is inexcusable. Modern society has access to knowledge, but many choose to ignore it. This is willful ignorance, and is far more detrimental to society than simple ignorance.

35

wwarnout t1_j41ccwk wrote

Too bad this wasn't enacted 40 years ago.

Also, let's not forget that CO2 isn't the only emission from burning fossil fuels. There are pollutants that poison the air, which account for about a million deaths every year.

20

wwarnout t1_j2fd8cc wrote

Most vents that I have seen come with an optional tube. This tube is designed to fit around the outside of an existing metal tube.

You might have to cut the vent tube shorter, depending on how close the end of the rigid pipe is to the outside wall.

5