Nice follow up to the Solar System series. The tone between scientific content and easy watching is not easy to judge, but it's done well here.

if you didn't feel depressed before you found out about the heat death of the universe........

More magnificent hair and wistful gazing, along with fascinating, often mind-boggling, science.

Cox carries on his sequel and elegy to Sagan's Cosmos. But as he played with sandcastes and piles of sand to explain entropy he seemed to be making a greater case it is anthropomorphic rather than a law of nature.