Ep 2. Humanity From Space
- July 21, 2015
Humanity From Space is an episode of PBS Specials season 4 that immerses viewers in a journey across the globe, exploring patterns and behaviors that reflect mankind's evolution. From ancient civilizations to modern-day cities, this episode unveils unexpected connections through the lens of satellite images and data visualization.
The episode starts with an overview of the Earth from space, emphasizing how our planet shapes and impacts everything on its surface. Viewers witness the changes in temperature, vegetation, and water patterns that occur as the seasons shift and the planet turns. This sequence sets the stage for the overarching concept behind Humanity From Space; that every action we take as humans has a consequence that ripples across our planet.
One of the episode's standout moments is the comparison of ancient Mayan cities to modern-day metropolises. As viewers see satellite images of both, it's startling to see how similar the patterns of urban sprawl, transportation networks, and agricultural land use are. The episode's expert commentators then delve into the reasons behind these similarities, highlighting the driving forces of technological innovation, human migration, and resource allocation.
As the episode progresses, it dives into more distinctive visuals, such as the nighttime satellite imagery of North Korea, dramatically contrasting the widespread light pollution of major cities globally. Viewers are left to wonder at the choices of governments and the ongoing geopolitical tensions at play.
Another sequence examines the impact of climate change on agricultural productivity and food security, showing the devastating effects of prolonged drought and floods on crop yields and the resulting human toll. The program also emphasizes the magnitude of the projected burden of climate change, such as the catastrophic loss of ice sheet mass, which will trigger sea-level rise and have profound implications for low-lying areas.
Ultimately, the episode concludes on an upbeat note, highlighting innovative methods being employed to address some of humanity's pressing issues. The program features a look at a World Bank initiative, which uses satellite data to determine where and when poverty levels are increasing. By doing so, they can predict where famine and food shortages may arise, enabling policymakers to take a proactive approach to implementing the necessary solutions.
Overall, Humanity From Space is a documentary that both informs and engages viewers in the story of themselves and their planet. It showcases the power and potential of using satellite imagery, data visualization, and scientific experts to gain insights into global processes in fascinating ways. Viewers are left with a greater sense of our planet's interconnectedness, our acute impact, and the possibilities for positive action.
