Also, Greg Egan. Much of his stuff is far-out hard SF, but many of the short stories are near-future stuff that could easily be a Black Mirror episode. The 'coo

Also, Greg Egan. Much of his stuff is far-out hard SF, but many of the short stories are near-future stuff that could easily be a Black Mirror episode. The 'cookie' in White Christmas is very similar to the 'ndoli jewel' of several of Egan's stories.