An experienced educator and administrator in the greater Chicago area, John Heintz recently held the role of assistant superintendent of operations and chief legal officer at Niles Township High School District 219 in Skokie. John Heintz leverages his experience as an educator in Chicago to lead Second Rail Education, which guides educational institutions through sustainable transformations. Outside of work, Mr. Heinz enjoys traveling and has visited Ngorongoro Crater in Tanzania.
Ngorongoro Crater is located in the Ngorongoro Conservation Area, a UNESCO World Heritage Site encompassing 8,300 square kilometers. It is unique as an area where human beings and domestic and wild animals all peacefully coexist.
The area’s main crater is an unbroken, unflooded caldera that was formed when a volcano erupted and collapsed approximately 3 million years ago. The crater has a depth of 610 meters and a base area that covers 260 square kilometers. The original volcano is estimated to have been 4,500 to 5,800 meters high.
To learn more about the Ngorongoro Conservation Area and its numerous craters, visit www.ngorongorocrater.org/index.html.