Source:
https://www.ted.com/talks/bill_gates_innovating_to_zero/transcript
101 views
103 views
88 views
125 views
104 views
112 views
118 views
82 views
96 views
83 views
113 views
107 views
164 views
99 views
65 views
77 views
132 views
68 views
58 views
120 views
115 views
148 views
111 views
76 views
74 views
We have 508 guests and no members online