About the author

Matt is the author, co-author, secondary-author, ghost-author, and non-author of articles, speeches, book chapters, and even entire books! The most recent is his blockbuster The Accidental Activist, which Amazon claims is by his wife Anne Green. So it goes. Currently, he is President of One Step for Animals; previously, he was shitcanned from so many nonprofits that we can’t list them all here. Before Matt’s unfortunate encounter with activism, he was an aerospace engineer who wanted to work for NASA (to impress Carl Sagan). His hobbies include photography, almost dying, and {REDACTED}. He lives in Tucson with Anne, along with no dogs, no cats, no guinea pigs, and only the occasional snake or scorpion.

Friday, August 12, 2022

Trends vs Numbers

A fair number have commented on my Against Longtermism post, although, as predicted by someone deep in the EA movement, it is more ignored than considered.

I thought about that listening to Ezra Klein's interview with Will MacAskill on the latter's book What We Owe the Future. In the interview, Will says:

In the world today, especially if you include forced marriage, something like 0.5 percent of the world’s population is in some form of slavery. But for context, in 1700, that number was like three quarters of the world’s population. 

In 1700, there were ~600 million people alive. So about 450 million in some form of slavery. 

In 2017, a coalition of states and non-government organizations estimated that there were some 40 million people enslaved worldwide, as well as 152 million child laborers. (2022 Update: there are now 50 million enslaved people, up 25% in just a few years!)

So even assuming Will is right about 1700, the number of individual humans enslaved is, to a first approximation, the same today as in 1700. There are also 100 million individuals who have been forcibly displaced worldwide as a result of persecution, conflict, violence, or human rights violations.

And, of course, the number of sentient beings being tortured and brutalized is orders of magnitude higher today - tens of billions every year.

Longtermists focus on how future lives could vastly outnumber current lives, so we must avoid extinction. But future agony will likely be vastly worse than current. Mightn't that be worth considering? 


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