José Mendes, the Deputy Environment Minister of Portugal, on why more cities, regions and countries are committing to sustainable transportation.
Follow our COP23 coverage: www.un.org/sustainabledevelopment/COP23
José Mendes, the Deputy Environment Minister of Portugal, on why more cities, regions and countries are committing to sustainable transportation.
Follow our COP23 coverage: www.un.org/sustainabledevelopment/COP23