Walden Bello

Walden Flores Bello (born November 11, 1945) is a Filipino academic, environmentalist, and social activist. He was a member of the House of Representatives of the Philippines from 2007 until 2015. He is an adjunct professor at Binghamton University. 
On October 20, 2021, Bello announced his candidacy for vice president in the 2022 Philippine elections as the running mate of presidential candidate and labor leader Leody de Guzman. Bello is a democratic socialist.