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.
Answer Wiki. I actually knew the guy who invented it: Jim Delagatti. Big Jim owned numerous McDonalds in the Pittsburgh area. He created the Big Mac Super Sandwich in 1967, serving it up experimentally at his Uniontown PA store (not far from Pittsburgh).