Final answer:
DDT is a widely debated pesticide with contradicting perspectives. Some view it as effective but with health concerns, while others see it as safe and eco-friendly. DDT has been effective in eradicating malaria but can also harm higher-level organisms.
Step-by-step explanation:
DDT is a pesticide that has been widely debated due to its contradicting perspectives. On one hand, some argue that DDT is an effective pesticide as it was successful in eradicating malaria in certain areas, saving millions of lives. However, it is important to recognize that there are health concerns associated with DDT, as it can bioaccumulate and harm higher-level organisms like birds and fish. This has led to its ban in many countries. On the other hand, some believe that DDT is a safe and eco-friendly pesticide. They argue that the benefits of DDT outweigh the potential risks and that its selective use can help control disease vectors and protect human health. They also highlight that DDT is inexpensive and easy to apply, making it a practical choice for many regions.