Q1. Humankind today faces many environmental problems, including large-scale deforestation, unsustainable loss of topsoil and freshwater resources, and species extinction due to overhunting, habitat destruction, and the introduction of invasive species. As our population continues to grow exponentially, what parallels can be drawn between the events that led to the collapse of the civilization on Easter Island and the problems facing our modern civilization?
Q2. Thomas Malthus and others predicted that surpassing a threshold population size would bring about catastrophic collapse. Explain how humans have managed to increase the carrying capacity of the planet for our species in order to prevent collapse.
Q3. What is Total Fertility Rate (TFR)? How TER is driving the global human population growth and population control policies contributed to decline in TFR?
Q4: Describe how death rate, birthrate, and total population change according to the three phases of the demographic transition. Need Assignment Help?
Q5. Ecological footprint analysis indicates that we would need five planets if everyone on Earth were living the lifestyle of a typical American. What are some specific short-term and long-term changes related to transportation, food, energy, and water usage that you could make to lower your footprint?