Martin Kirk and Jason Hickel published a piece earlier this week on the annual Gates Letter. The core critique is that the letter is too rosy. In particular, Kirk and Hickel say of the Gates' letter: "some of their examples are just wrong." The case they provide in illustration is the idea that poverty has been cut by half since 1990. The Gates "use figures based on a $1.25 a day poverty line, but there is a strong scholarly consensus that this line is far too low." Use other poverty lines, and global poverty "hasn’t been falling. In fact, it has been increasing—dramatically.” (See related pieces by Jason here and here). I don't think this critique holds up.