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Cause Area: Animal Sentience

Invertebrate sentience table

Invertebrate sentience table

The database is an interactive table, where we summarize scientific data about 53 features potentially indicative of the capacit...

Features relevant to invertebrate sentience, part 2

Features relevant to invertebrate sentience, part 2

In this, the second of three posts on features potentially relevant to invertebrate sentience, we assess 5 drug responses, 5 mot...

Features relevant to invertebrate sentience, part 1

Features relevant to invertebrate sentience, part 1

In this, the first of three posts on features potentially relevant to invertebrate sentience, we assess 10 anatomical and evolut...

Invertebrate sentience: a useful empirical resource

Invertebrate sentience: a useful empirical resource

Rethink Priorities reviewed the scientific literature relevant to invertebrate sentience. We selected 53 features potentially in...

Detecting morally significant pain in nonhumans: some philosophical difficulties

Detecting morally significant pain in nonhumans: some philosophical difficulties

Other humans merit moral concern. We think many nonhumans merit moral concern too. But how do we know? And which nonhumans? Chim...