In one part, children starve and in the other, a lot of people get fatter and fatter and have to go on diets, or do special exercises in order to lose weight.
Others will run into deep hostility from other G20 members, such as a tax on financial transactions to pay for aid and measures to mitigate climate change in the poor world.
Undiagnosed and treated postpartum depression "causes enormous distress to the family, and it can have long-lasting consequences for the child, " said Meltzer-Brody.
In addition, the analytic calculations for steady state, steepened density profile are also well consistent with the results obtained by using microwave plasma experiments and numerical simulation.