Nature Season 7 Episode 20 Kariba: the Lake that Made a Dent

In episode 20 of season 7 of Nature, viewers are taken on a journey to the stunning Lake Kariba, located in Africa's southern region. Known for being one of the largest man-made lakes in the world, Lake Kariba is an essential source of water and energy for the surrounding communities.

The episode begins by exploring the history behind the creation of the lake. During the 1950s, a massive project was undertaken to build the Kariba Dam, which resulted in the displacement of over 50,000 people from their homes. Despite the controversy surrounding the dam's construction, it did ultimately succeed in bringing electricity and irrigation to the surrounding areas, ultimately benefiting local communities and improving their way of life.

As the episode continues, viewers are provided a glimpse into the unique flora and fauna that call Lake Kariba home. The lake is home to a wide variety of fish species, including the tigerfish, which is known for its sharp teeth and powerful jaws. The lake's waters also support a variety of birds, including the African fish eagle, which can be seen swooping down to catch its prey.

The show's exploration of Lake Kariba also includes diving down to the bottom of the lake, where viewers are treated to an up-close look at the sunken forests and villages that now lay beneath the water's surface. Despite the seemingly desolate and eerie landscape, these underwater areas have also become new habitats for various species of fish and other marine life.

Throughout the episode, there is also a focus on the ongoing efforts to conserve and protect the lake's delicate ecosystem. With increasing concerns over climate change and the potential dangers it poses to Lake Kariba, scientists and local officials are working hard to find solutions to protect the lake and ensure its continued sustainability.

Overall, episode 20 of Nature's seventh season provides viewers with a fascinating look at one of Africa's most awe-inspiring natural wonders. By exploring the rich history of Lake Kariba and showcasing the diverse and unique flora and fauna that call it home, viewers are given a newfound appreciation for the impact that man-made structures can have on our natural world, as well as the importance of conservation and preservation.