"Adam Becker: I've got a magnet on my fridge right now that says the heat death is coming. Certain Silicon Valley visionaries hate the laws of thermodynamics. Others claim that their ideas are thermodynamically inevitable because they've misunderstood thermodynamics. But either way, they've got to grapple with it because it's the ultimate source of these limits. If nothing else stops you, thermodynamics will stop you because entropy is always going to increase."