Note: This post was crossposted from the Coefficient Giving Farm Animal Welfare Research Newsletter by the Forum team, with the author's permission. The author may not see or respond to comments on this post.
Subtitle: On vegan advocacy, effective altruism, and FIFA
I turn 40 today. Here are some hot takes.
On factory farming
1. Our biggest challenge is salience. If factory farming led the evening news, it wouldn’t last lo...
On October 22nd starting at 10:00am Pacific Time, Every.org is matching donations to select animal welfare organizations at a 2:1 rate, up to $2,000 per donor per nonprofit (so if you give up to $2,000, they will contribute up to $4,000 and the nonprofit will get up to $6,000). The first donation a donor makes to each eligible nonprofit will be matched, and donors can get the match for multiple $2,000 donations. So, you can get more than $2,000 matched by donating $2,000 one time to multiple...
In his recent interview on the 80000 Hours Podcast, Toby Ord discussed how nonstandard analysis and its notion of hyperreals may help resolve some apparent issues arising from infinite ethics (link to transcript). For those interested in learning more about nonstandard analysis, there are various books and online resources. Many involve fairly high-level math as they are aimed at putting what was originally an intuitive but imprecise idea onto rigorous footing. Instead of those, you might want to check out a book like that of H. Jerome Keisler's Elementary Calculus: An Infinitesimal Approach, which is freely available online. This book aims to be an introductory calculus textbook for college students, which uses hyperreals instead of limits and delta-epsilon proofs to teach the essential ideas of calculus such as derivatives and integrals. I haven't actually read this book but believe it is the best known book of this sort. Here's another similar-seeming book by Dan Sloughter.