The document discusses 10 things to know about careers in sustainability. It advises narrowing your focus on sustainability topics (#1), gaining hands-on experience (#3), and that while there are jobs, most have yet to be created and will require an entrepreneurial mindset (#4-5). It also recommends learning how to demonstrate sustainability's business case to attract corporate roles that can drive change (#7-8), and that public policy will influence new sustainability job creation (#6). The document encourages exploring current local opportunities and networking to find pathways into this emerging field (#10).