Edgar Sánchez Grajeda

Good job in refuting arguments for Creationism, explaining UFO abductions, debunking psychics and putting Holocaust deniers to shame.

This books is just great. It accounts the evolution of the processed-food industry in detail, and how we got to the “Obesity Epidemic”. Very much recommended.

3.5 stars - My only complain is that a few hours into the audiobook the narrator changes abruptly, it took me a while to get used to it and was distracting; but the story and the discourse about consciousness/personhood of the book is actually good.

What can I say? It's Penn Jillette :-)

3.5 stars

Sagan made an awesome good case for embracing scientific skepticism, while pointing out its short-comings when deciding moral values over scientific data that might be used to advance unethical practices. The only thing that bothered me, personally, was the overtly acceptance of religion as a complementary way of advancing our spirituality (whatever that means).

The audiobook is not that great, I liked the story but the reader was too monotonous for my liking.