"By understanding better how the climates of planets like Mars and Venus have evolved, we can understand more about climate change on Earth."
It's more unrelated political agenda seeping into planetary science.
There are two kinds of people. One kind thinks earth is it forever. The other kind sees 100 billion stars in the galaxy and 100 billion galaxies in the Hubble volume and wonders why we are still sitting here playing king of the sandpile with each other.