[NEWS] Five links about aging, poverty, and inequality

• Is the argument of Piketty that billionaires should be taxed out of existence for the benefit of all really as bad as this columnist thinks it? Bloomberg has it.
• I do agree with this Open Democracy column suggesting a badly-handled guaranteed minimum income scheme could be a disaster.
• It is a sad irony that the stresses of poverty have been confirmed to accelerate the aging of poor people. VICE reports.
• Exercise plays a key role in helping slow down the aging process. The Conversation reports.
• Vox looks at claims of supercentenarians, and finds that poor record-keeping if not outright fraud is responsible for many.