British Prime Minister Boris Johnson said Tuesday that he is "cautiously optimistic" after a U.N. climate summit, although there is "still a very long way to go" on tackling climate change.Speaking to reporters at the close of the leaders' session of the summit, Johnson said "some progress has been made," citing agreements concluded by world leaders to reduce methane emissions and halt deforestation.He also hailed a "big commitment" made by Japan to provide up to $10 billion in additional funds to help Asian countries achieve zero carbon emissions targets, while stressing that wealthier nat…READ FULL ARTICLE
