An open-courseware PowerPoint overview of humankind's worldwide population growth, Earth systems and planetary limits, and dangerous overshoot and classical climb-and-collapse outcomes in real-world population systems. Addresses carrying capacity, limits, and limiting factors, and a worldwide human population that has been growing by one additional billion after another and another (five added billions just since 1930 and headed toward 11, 12, 13, 14, 15. or 16.6 billions by 2100) - together with the implications of our damage, wastes, dismantlements, and sheer eradications of the only planetary life-support machinery so far known to exist anywhere in the universe. A quick biospheric literacy executive-summary overview for academia and policymakers and for all first-year undergraduates of every major, and one of seven ppts and seven executive-summary pdfs that seek to summarize and encapsulate the core "Biospheric Literacy and Sustainability 101" data sets, principles, and understandings that comprise What Every Citizen Should Know About Our Planet.