Deep by James Nestor (book review) – freediving, renegade science and what the ocean tells us about ourselves

The holiday to Aotearoa New Zealand at the beginning of 2020 was eye-opening in terms of appreciating the wonders of Mother Nature. One experience in particular was breathtaking - a brief encounter with a sperm whale in Kaikoura. My subsequent enthusiastic research about sperm whales led me to James Nestor, his website mrjamesnestor and his book "Deep".