Brazil's elections matter for the planet. This is why

Brazil is heading back to the polls, but the impact could be felt worldwide. With the Amazon vital to the health of the planet, the election could help shape its future.

巴西总统选举结果将直接影响亚马逊雨林的保护力度，因而受到全球关注。卢拉任内森林砍伐大幅下降，但专家指出其石油扩张计划同样存在问题，而选民更关心教育、卫生等民生议题。