David is author of 12 books, including the ‘The Joy of Actually Giving a F*ck’, ‘Why Woo-Woo Works’, and ‘The Five Side Effects of Kindness’. He is also a magazine columnist, a regular podcast guest, and have been a featured guest on Channel 4’s, ‘Sunday Brunch Live’ in the UK and CBS Sunday Morning in the USA, as well as on numerous BBC radio shows, as well as being a regular speaker for the public and corporate sectors.