From the BBC World Service: As COP30 in Brazil enters its second week, one of the key agreements protecting the Amazon rainforest is under threat from powerful Brazilian agri-business interests. Currently, a pact bans the sale of soy beans — Brazil’s largest agricultural export — grown on Amazon land deforested after 2008. Then, shares in Japanese retail and travel-related companies fell after China urged citizens not to visit the country over remarks made by Japan's prime minister about Taiwan.