Peter Singer warmly endorses Dale Jamieson's new book on environmentalism and ethics:
'The “soccer mom” who drives her kids to sporting events and music lessons seems to be a model of virtue – yet she and millions of other equally virtuous people are, collectively, bringing about climate change. To take account of these large collective-action problems, we need a radically new set of virtues.'
Phantom codes could help quantum computers avoid errors
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A method for making quantum computers less error-prone could let them run
complex programs such as simulations of materials more efficiently, thus
making t...
11 hours ago



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