One of Donald Trump's first actions as President of the United States was to withdraw the country from the Paris Agreement - the most important legally binding international treaty on climate change.
He also outlined his plans to focus on fossil fuels over renewable energy and to "drill baby, drill".
At Maynooth University's ICARUS Climate Research Centre, we met with a group of climate students to hear what they made of President Trump's first week in the White House.
Two international students that spoke to us are from countries that are already feeling the devastating impacts of climate change.
Watch the video to hear what they had to say.
