A customer has their temperature checked by a security guard before entering an Apple Inc. store in San Francisco, California, U.S., on Thursday, June 18, 2020.

If the coronavirus crisis leads to more inward-looking government policies, protectionism and nationalism, humanity could face an "even bigger" and "more deadly" pandemic in the future, a policy expert has warned.

Ian Goldin, professor of Globalisation and Development at the University of Oxford, former advisor to Nelson Mandela and ex-vice president of the World Bank, told CNBC that the direction that global politics takes following the pandemic could have a far-reaching negative impact.