891 karma · joined October 5, 2013
It is 30x higher both in time and cost to capture carbon. At $20B/yr geoengineering the atmosphere can be done for 50+ yrs. In 50yrs, carbon capture would need $30T vs only $1T for spraying sulfur. Carbon capture as a long-term solution doesn't make sense. Also, how much carbon you can capture in 50yrs? At 10% of annual emissions, you can probably reach 30% by the end of 50yrs. Carbon capture is still leaving 70% carbon in the environment. It's a make believe solution build to give us false sense of action for saving climate.
This is key insight. The data storage cost essentially becomes negligible and latency goes down by a magnitude by making S3 Express as a buffer storage then moving data to standard S3. I see a future where most data-intensive apps would use S3 as main storage layer.
Currently none of the existing chargers, if it all, work with Teslas. The worst thing of this all Tesla would start selling chargers to networks and only moat existing charging companies have is the 10-15 years leases they have on charging sites.
Another thing I haven't seen mentioned in comments is that CCS standard is owned by BMW and they charge $50 patent fee on each connection.
Currently none of the existing chargers, if it all, work with Teslas. The worst thing of this all Tesla would start selling chargers to networks and only moat existing charging companies have is the 10-15 years leases they have on charging sites.