Today, students across the globe and here in Ireland went on strike to highlight the inaction of governments to combat climate change.
It was also a perfect chance to show off their sign-making skills and, as you'd expect, none of them disappointed. With that in mind, we've checked through Twitter and dug up some of the best signs from today's Climate Strike.
If you want more information on how you can help or to support the Climate Strike, you can donate or volunteer with Greenpeace, Stop Climate Chaos and Friends of the Earth.
Right, let's get to the jokes.
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9, Sydney, nominated by me (tweeted by @mikehallsydney) #climatestrike pic.twitter.com/sFwak2x6Yp
— 📣Margo Kingston💧🔥 (@margokingston1) March 15, 2019
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"If you did your job properly we wouldn't need to strike."
9 year old Finlay has a hand painted message for Australian politicians. #ClimateStrike #schoolstrike4climate#Melbourne
@billshortenmp @ScottMorrisonMP pic.twitter.com/fUCpROgcay— Environment Victoria (@EnviroVic) March 15, 2019
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Some golden signs here at the #schoolstrike4climate #wellington pic.twitter.com/KGrUGpWIml
— Moomin del Sur 🕊️ (@mincandescence) March 14, 2019