Editor's note

Zoos and pet shops around the world still stock animals that are imported live rather than bred in captivity, making illegal wildlife the fourth-largest illicit trade in the world.

If we are to prevent the threat of extinction such trade poses for many species of animals and plants, argues Alice Hughes, we must ensure that only species classed as tradeable, and certified as such, can actually be bought and sold across borders.

Reema Rattan

Global Commissioning Editor

Top story

Beawiharta Beawiharta/Reuters

Trading in extinction: how the pet trade is killing off many animal species

Alice Catherine Hughes, Chinese Academy of Sciences

If we want any future for wild populations of the numerous species traded for pets, exhibits and use in medicines, drastic action is needed to control their international and domestic trade.

Politics + Society

  • Statue wars reveal contested history of Japan's 'comfort women'

    Ethan Hee-Seok Shin, Yonsei University

    Japan claims that the placement of “comfort girl” statues outside the Japanese legations in South Korea violates international law, but state practice and jurisprudence suggests otherwise.

  • Will Colombia's most 'stubborn' rebel group agree to peace?

    Fabio Andres Diaz, International Institute of Social Studies

    Two months after signing peace accords with the FARC guerrillas, Colombia is set to start negotiations with the country's second-largest rebel group, the National Liberation Army.

  • Trump, the wannabe king ruling by 'twiat'

    Nick Couldry, London School of Economics and Political Science

    Donald Trump is reinventing the royal fiat by novel means: the rule-by-tweet, or 'twiat'. This move is not an extension of popular democracy, but its enemy, and it needs to be resisted.

  • South Sudan's crisis is complex, but there's a way out of war and fragility

    Sarah Logan, International Growth Centre; Peter Biar Ajak, International Growth Centre

    The risk factors at the heart of vulnerability to conflict can be resolved. But the first step is a ceasefire founded on an inclusive and credible agreement underwritten by the international community

  • How a rare murder in Iceland has chilled a nation

    Francis Pakes, University of Portsmouth; Helgi Gunnlaugsson, University of Iceland

    What one isolated case tells us about crime and community on this special island.

Science + Technology