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One interesting idea that I don't see talked about enough is the idea of a "Publicly Owned" search engine. Search engines are utilities with strong "successful to the successful" feedback loops similar to power/water/gas companies. Maybe a government should fund the creation of a really good search engine as a benefit to the public.


Good analysis on how to reduce the carbon emissions of cows: https://www.ucdavis.edu/food/news/making-cattle-more-sustain...

Basically feed them seaweed and try to manage the land in a way that sequesters CO2 on balance


cow are ruminants. they are not meant to be fed seaweed. they turn grass and sunshine into protein and fat.

https://extension.umn.edu/dairy-nutrition/ruminant-digestive...

[..]The rumen (on the left side of the animal) is the largest stomach compartment and consists of several sacs. It can hold 25 gallons or more of material depending on the size of the cow. Because of its size, the rumen acts as a storage or holding vat for feed. Aside from storage, the rumen is also a fermentation vat.[..]

we get milk because their stomachs are basically fermentation vats. if cows dont fart, they are not rumen. what are we doing?

https://www.fda.gov/animal-veterinary/animal-health-literacy...


Not all ruminants produce methane at the prodigious rate that cows do. The fermentation process is a complicated mix of biota. Just a small change in diet of a few percent seaweed makes a huge difference in methane output.


One thing to keep in mind is people struggling to make ends meet don't have time to learn and will struggle to find motivation to dedicate themselves to something. For me it was quite easy to be ambitious and learn a lot, because my basic needs were taken care of growing up. Others join the workforce at 16 and their income is important for their family.


I am a former foster youth that managed. Those reasons are often secondary to good habits, such as reading. Good habits compound. And so do bad ones.


One cool company working on this in the UK: https://projectwren.com/projects/regenerative-agroforestry


most companies in YC have technical founders who build the products still.


Ask the ones who didn't make it big too. All my friends and batch mates who have done it have good things to say!


[not a lawyer but] Also you don't legally need a ToS—It's fine to go without it for a while (especially while you have 0-100 customers)


Working for FAANG might be lame, but you can find some interesting company to work at without a doubt. I just graduated, and my friends from CS are doing everything from engineering at exciting biotech companies, Product management, building their own startups, and of course many at FAANG :)

It's a skillset that opens you up to a lot of possibilities


Treating this more as investing is very promising and maybe something we'd consider. Currently most of these solutions do not generate a profit that could be an ROI for investors on Wren or a similar platform, but some projects will have an ROI and it would be interesting if we (or someone else) could offer an easy way for anyone to invest in profitable ideas that are good for the climate.


Wow, I hadn't heard that story before.

One thing that might help is if we publish all of our spending online in a transparent way. There are probably legal/accounting considerations we'd need there but I'd imagine it would be safe to post that after each year.

So far, we have spent less than $200 on marketing and PR, mostly to test Google Ads. We realized pretty quickly google ads weren't effective so we shut them off. Since we're setup as a business we can't afford to lose money on each ton.


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