Answer:
Increased globalization is severely hurting the environment and nothing is being done to address this issue.
Explanation:
Globalization only has negative impacts on the environment so the third won't work. The international community is not working towards solutions that much. In the cases that they are, they are not being enforced. Overall, the community usually lets these problems continue, so the second is not correct. Last, increased globalization has had major impacts on the environment such as increased pollution(air, water, etc.) which has a multitiude of effects such as acid rain, coral bleaching, etc. So, the only possible answer is A.
