This episode of the looks at the illegal wildlife trade with David Vivas, a United Nations Conference on Trade and Development (legal officer working on trade and environmental issues.
Every year, huge numbers of animals and plants are bought and sold illicitly as food, medicine, clothing, furniture and even musical instruments.
Wildlife is big business. The illegal trade is estimated to be worth at least $7 billion but it could be much larger.
Trafficking is driving some species – especially rhinos, elephants, tigers, lions and pangolins – towards extinction. Many others are at risk.
Image credit: UNCTAD