Education and computers seem like the big ones to me. For education, see the internet. For computer-based intelligence augmentation, I have an essay on that, here:
http://alife.co.uk/essays/intelligence_augmentation/
Education and computers seem like the big ones to me. For education, see the internet. For computer-based intelligence augmentation, I have an essay on that, here:
http://alife.co.uk/essays/intelligence_augmentation/