How can Aviation travel become more environmentally friendly?

• Create a research a research paper on how aviation travel can become more environmentally friendly.
• minimum of 6 sources, at least 3 MUST be peer-reviewed scholarly sources and 3 sources MAY be credible popular sources.
• Provide three clear substantive goals about what you will do to achieve each goal
• Minimum of 10-12 pages in length, not including title page, abstract, and references page(s).