61 Fascinating Comparisons Showing What Time Has Done To People, Places, And Memories

Things are always changing, even when it feels like time is standing still. It's strange to think that the earth looked drastically different a thousand years ago to how it does today. And right now, it's transforming at an alarming rate... thanks to climate change.

According to NASA, temperatures are increasing, ocean levels are rising and ice sheets are melting. Greenland, for example, lost an average of 279 billion tons of ice per year between 1993 and 2019, while Antarctica lost about 148 billion tons of ice per year.

But that's not the only way our planet has evolved. Sprawling cities now stand where we once had forests, highways cut through areas that used to be deserted, and even formerly uninhabited islands have been turned into luxury resorts.