Both of these Blu-rays are top notch. I bought 'The Power Of The Planet' a couple of years a go and was blown away by how briliant it was, I later bought 'How Eath Made Us' and was wqually impressed. Dr Iain Stewart is a fantastic presenter and injects his huge enthusiasm into the subjet making the viewing all the more enjoyable.
This set is a must have for geology fans, 'The Power Of The Planet' is split into 5 episodes each focusing on one major geological element of the planet. Volcanos, Atmosphere, Ice, Oceans and Rare Earth (the theory that discusses the odds of us being here and that we maybe unique in the universe). Each is just as interesting as the next with some of the locations that are visited being amamzing.
'How Earth Made Us' is the weaker of the two in my opinion but is still a superb watch. It focuses more on human impact and the way humans have adapted to live with the different geological aspects. Each epiosode focuses on something different. The episodes include Water, Deep Earth, Wind, Fire and Human Planet. THe water one was the weakest in my opinion, focusing more on human history than geology but the other 4 are fantastic with the Human Planet being a real eye opener when it comes to our impact on the planet and argues that we are now the biggest force of nature.
An excellent set, I've watched both Blu-rays twice and I will again. I do recommend buying 'The Power Of The Planet' book as well as it adds a lot of extra information to the brilliant Blu-Ray. It is a great read and very easy to take in.
To sum up, if you enjoy learning about how our planet works, this set is for you. Brilliantly presented, great diversity and some suggestive theories that really get you thinking. Buy it and don't look back!