The Big Mac is 50 years old this week!

The growth of mcdonalds and the fast food industry is crazy!! the big mac has become a cultural icon (i think AMERICA when i see one) and even a measure of economic purchasing power! https://en.wikipedia.org/wiki/Big_Mac_Index

what do you think will still be around in 50 years time? we have reason to believe that maybe manually-driven cars wont be around! or cashiers. or these forums

i feel like energy drinks will still be around in 50 years time. if i had to guess a brand it would be monster. it would be interesting if there was a Monster index in some weird future.

i wonder what will kill more people over a period of 50 years. mcdonalds or energy drinks?? vaping?