Pesticide pollution continues to be a serious problem in our environment largely because Question 20 options: a) there are no effective alternatives to protecting our crops and homes from pests b) people are unwilling or unable to pay the costs of safer alternatives c) environmental pollution affects mostly wild frogs and other wildlife, not people d) Now that DDT is banned, atrazine is the only dangerous pesticide still on the market in the US e) Tyrone Hayes and other pesticide researchers cannot be trusted