In 1950, about 15% of the Earth's land surface was covered by rainforest. In fewer than fifty years, more than half of the world's tropical rainforests have fallen victim to fire and the chain saw, and the rate of destruction is still accelerating.
The Big Mac was first introduced in 1967 by Jim Delligatti, a McDonaldâs franchisee from Pennsylvania, and the following year was available nationwide. McDonaldâs is continuously testing and innovating to meet its customersâ needs.
The Big Mac was created by Jim Delligatti, an early Ray Kroc franchisee, who was operating several restaurants in the Pittsburgh area. It was invented in the kitchen of Delligatti's first McDonald's franchise, located on McKnight Road in suburban Ross Township.