I learned when you think you can't find something that there are always sources you can use. That using them to your advantage and using them to find answers that may be more difficult. It is important to know the product life cycle, so that you know at each stage how much one causes an effect on the environment or other effects it has. To know if it is harmful to humans at all either. Being ethical means to not do something for our profit or steal ideas. To not take the easy way out so that might do harm to the environment or people. To choose a product or resources in an ethical way. "think ethically"- thinking morally good or correct.