Human made and natural climate change is significant and real, were already seeing the effects of it. But, Bitcoin is not a huge contributor to it, at all. A lot of Bitcoin mines actually use green energy, as green energy is cheaper.
You're wrong, and dangerously wrong. There is no runaway greenhouse effect, the evidence is plain for everyone to see. Look out of your window.
If you looked out of your window on planets with genuinely massive concentrations of greenhouse gases, you had better make sure that both the glass and the frame of said window are capable of withstanding huge temperature fluctuations and highly corrosive airbourne chemicals. Because of the genuine runaway greenhouse effect such planets expereience because of genuinely high concentrations of greenhouse gases. On those planets.
But we're not on Venus, or Mercury, this is Earth. None of the scare stories will ever come to pass. Not with 0.04% CO
2. Get a grip, global warming dogmatists. The end goal is to charge you taxes to breathe air outwards. You won't be dragging me down with you.