4 ms·
thats not true. if the probability of whether or not its a sail could be calculated, it would have been in the paper ;)
by modzu 8y ago
thats not true. if the probability of whether or not its a sail could be calculated, it would have been in the paper ;)
- gwern 8y agoIt probably is true. And it might surprise you, but papers leave things out all the time... Even things that can be calculated. Shocking, I know. And that wouldn't be in the paper anyway because the Fermi Paradox & Great Filter is not hard science but still half philosophy.