This collection contains talks from the following series:

• Biodiversity Network Coffee Seminar Series
• ECI Big Ideas Seminar
• Energy Colloquia
• Energy Colloquia Series
• Energy Events
• Environmental Change Institute
• Food Thinkers Lunches
• Food Thinkers Lunches - Trinity Term 2018
• IFSTAL
• IFSTAL Lecture Series
• NEST - New Energy Systems Thinkers
• Net Zero Home School
• Oxford Centre for Tropical Forests
• Oxford Water Network
• Oxford Water Networks Water Quality Series (2019-2020)
• Technology Empowered Conservation Series: Hilary Term 2018// Part one: Science

This collection contains talks from the following departments:

• Environmental Change Institute