1. There will be no global change in human behaviour and activity that is against the short term interests of those people. Period. The way to replace fossil fuels with renewables is by them being a cheaper source of power. We're well on the way here for solar.
2. Until someone can devise a safe way to processor nuclear fuel, transport the fuel and waste and process and store the nuclear waste nuclear power is just not making any kind of resurgence. It just isn't. Believing otherwise is a pipe dream that ignores the significant externalities of nuclear power (as in the waste products from the reactor and refinement processes).
3. Why Fred thinks China won't have the same short term self-interest that every other country does seems fanciful at best.
4. Crypto currency doesn't solve any problems that most people care about. Bitcoin surged in value for two reasons:
- So wealthy Chinese people could escape their country's capital controls and move their wealth out of China. Mine Bitcoin in China, sell overseas for USD, profit.
- For illegal activity.
Traditional currencies have reversible transactions (which most people actually want) and aren't subject to 51% attacks. Nor do they require technical proficiency to safely use.
5. Decentralized Internet is a pipe dream.
6. Plant-based diets by the end of the decade? Not a chance.
I look forward to having a chuckle at this list in 2030.