George Church -- professor at Harvard and MIT, multifaceted researcher, entrepreneur, author and advocate of open-access genomics -- gives good quotation. The latest publication to exploit this is The Economist, which just ran a feature about him called "Welcome to my genome," which includes some of Church's predictions for human genetic modification.
British Columbia has a law on the books that prohibits the marketing or sale of services for cryonics. The stage is being set for a civil rights clash. Cryonicists say they will challenge the law in court, citing it as a human rights violation that threatens their ultimate transhuman goal of trying to live indefinitely.
Their politics run the gamut, from liberals to conservatives to anarchists. Their professions vary widely, from artists to physical laborers to programmers. Whatever their background, preferences, or professions, they have recently tripled the population of transhumanists in just the last 12 months.
Some religious people, anti-transhumanists, and neo-Luddites complain that an advanced AI will destroy human civilization. Most scientists and technologists find those worries laughable. Most of them think that AI will usher in a new age of scientific discovery, medical advancement, and technological sophistication only imagined before in science fiction.