The richest blogger shares social, environmental concerns.
2
Bill Gates, like only a few other billionares, is a thinker and philanthropist. The co-founder of Microsoft, he also is a regular blogger. Bill Gates happens to be the richest man alive on earth (in some years, he has a tie with Jeff Bejos of Amazon). Just to put this blogger in terms of his net worth: His wealth is about $107 billion while the GDP of Ethiopia is $95 billion, that of Nepal $35...
