Marian Tupy
Dr. Marian L. Tupy is the editor of HumanProgress.org, a senior fellow at the CATO Institute's Center for Global Liberty and Prosperity, and co-author of The Simon Abundance Index. He specializes in globalization and global well‐being and politics and economics of Europe and Southern Africa.
Inequality should be measured in terms of the time it takes for us to earn the money to buy the things we need. And everyone is getting wealthier.