This week, Devex is at the South by Southwest, or SXSW, conference and festival exploring innovations in food systems and agriculture, but we’ve also got stories on food as a weapon of war, the accusation that USAID meddled with Zimbabwe’s democratic process, and the utility of the Pandemic Fund.

Hunger and starvation have become a standard weapon in combatants’ war arsenal everywhere from Afghanistan to Gaza to Syria, Sudan, and Ukraine, writes Senior Global Reporter Colum Lynch. But recently, some observers have seen a broader erosion of international laws and norms that promote the prohibition of food as a weapon of war or as a lever in diplomatic or humanitarian negotiations.

We’ve also got an exclusive from Global Development Reporter Elissa Miolene on the accusation by the Zimbabwean ambassador to the United States that the U.S. Agency for International Development is interfering in the country’s democratic processes — calling USAID’s human rights and governance work a “gross violation” of Zimbabwe’s sovereignty.

Finally, the Pandemic Fund wants to be the “main fund” for strengthening pandemic prevention, preparedness, and response, and has called against duplicated efforts as countries push for creating yet another fund in pandemic treaty negotiations, writes Senior Reporter Jenny Lei Ravelo.

Joining President and Editor-in-Chief Raj Kumar to break down these stories — and more — are Ertharin Cousin, founder and CEO of Food Systems for the Future, and Devex Executive Editor Kate Warren.