> Increasing existence and production of food hasn't tackled food insecurity and hunger, for example. Um... what about the millions of lives saved by the green

> Increasing existence and production of food hasn't tackled food insecurity and hunger, for example. Um... what about the millions of lives saved by the green revolution and agricultural advances? Hunger hasn't been eliminated, but technology has increased the carrying capacity of the earth by a few billion. Re. technological availability: see the falling price of mobile phones, personal computers, Internet connections.