The Student Environmental Council and Ashoka hosted environmental activist Vandana Shiva to speak as part of Student Union’s Trending Topics speaker series in Graham Chapel Feb. 13.

Student Union confirmed the remaining four speakers of the Trending Topics Speakers Series early Monday: “Jane the Virgin” star Justin Baldoni; former CEO of HP and former running mate of 2016 presidential candidate Ted Cruz, Carly Fiorina; scholar and environmental activist Vandana Shiva; and CNN journalist Lisa Ling.