"When an unregistered user edits Wikipedia, he or she is identified by his or her IP address. These IP addresses are translated to users' approximate geographic location. Unregistered users only make a fraction of total edits -- only 15% of the contributions to English Wikipedia are from unregistered users. Edits by registered users do not have associated IP information, so the map actually represents only a small portion of the total edit activity on Wikipedia."
I log in. Mostly for nostalgia, (I started the resilience wikipedia page and still regret doing it without an account!) but also for skipping the annoying pledge banners.
I've read about this neat process for extracting CO2 from the atmosphere. You place a ultra compact box in the ground containing it's own building instructions and tooling for separating CO2 in to oxygen and building giant structures of the carbon. It's apparently called photosynthesis.
You're joking, but producing biochar is actually a decent way of doing carbon capture that doesn't require any fancy technology. You even get some energy out of it. Unfortunately you'd need to plant absolutely massive amounts of trees to put a dent into the trillion tonnes of CO2 we've released in the last 150 years.
Also algae could be neat allies. But there we are playing with fire, maybe GMO algae can be engineered to be supper efficient, but at the risk of compromising marine ecosystems.
