The Doha Round needs to be finished to ensure better access to markets and prevent protectionism. If completed, it will reduce tariffs on goods, ban harmful agricultural subsidies, and cut red tape to boost trade. This will benefit the environment by curbing over-fishing and promoting technologies to combat global warming. It will also help least-developed countries by offering duty-free trade and aid for trade. Overall, concluding Doha will enhance global cooperation on important issues like climate change and trade policies.