Microsoft co-founder Bill Gates and ex-wife Belinda both share a passion for philanthropy through the Gates Foundation, as they continue to work together to invest in meaningful causes that they both agree on.

Bill Gates' philanthropy about having better resources for the world and its sustainability will continue beyond his own life, as he has plans to give away his fortune to various causes.

Being able to see needs of a macroeconomic level isn't easy. Being able to see how something simple impacts the world as a whole and how it needs innovation is what challenges great minds to come up with new ways to do things and invent.