Should we upgrade the intelligence of animals?

Well, it finally happened. As we reported last week, scientists have successfully enhanced the intelligence of rhesus monkeys using a brain implant, albeit temporarily. Futurists and science fiction authors have speculated about this possibility for years — and now the reality is upon us. And it's clear that this… » 9/17/12 10:35am 9/17/12 10:35am

This Time Next Year, You Could Be Posthuman

Pundits from Bill McKibben to Susan Greenfield have written scare manifestos about the horrors of a posthuman future where everybody has souped-up DNA and can change their sexes like changing clothes. But here at io9, we are all about the posthuman future: we want to download data directly into our brains, grow a new… » 3/21/08 1:18pm 3/21/08 1:18pm