Abundance by Peter Diamandis and Steven Kotler it another highly recommended book to check out. Diamandis talks about creating high impact and social entrepreneurship like companies that will affect billions and create positive change in the world. From solar energy, clean water, and vertical farming are just some of the many discussions that he opens the readers minds up to.
If you haven't read any of Diamandis' books then this is a great one to start off with before moving onto to Bold which is his follow up to Abundance.