ARRANGE THE GIVEN SENTENCES IN A LOGICAL ORDER.
1. At least 267 marine species are known to have suffered due to ingestion of plastic bags resulting in death by starvation.
2. Nevertheless, people should be made aware of the dangers of using them.
3. It seems that banning plastic bags is useless because people always find a way around any ban.
4. However, there are always some people who choose turn a blind eye to the harmful effects of rampant plastic pollution.