there are different ways that this ice can be mounted, but they are connected to the winds. and the winds are part of the climate system and the climate system is responding to changes in greenhouse gases. so when we start to understand the things that are causing the ice coverage to change, we do see steps that do go back to greenhouse gas emissions. these are things that are open to study at the moment, we don t have answers yet, we can t give a definitive, but it is something which is really, really important to look at. earth s polar extremes are bearing the brunt of climate change. in march, an unprecedented heatwave in antarctica pushed temperatures up to a0 degrees celsius above average, and the arctic is warming two to four times faster than the rest of the planet. in april, united nations scientists set out plans to limit global temperature rise to 1.5 celsius this century, saying it is now or never to limit warming, and there must be rapid, deep and immediate cuts in carbon d
so within that record, it is very striking that we have these two years with exceptionally low concentrations. whether this is a trend is too early to say but it is absolutely something which we need to watch very, very carefully. there are different ways that this ice can be mounted, but they are connected to the winds. and the winds are part of the climate system and the climate system is responding to changes in greenhouse gases. so when we start to understand the things that are causing the ice coverage to change, we do see steps that do go back to greenhouse gas emissions. these are things that are open to study at the moment, we don t have answers yet, we can t give a definitive, but it is something which is really, really important to look at. earth s polar extremes are bearing the brunt of climate change. in march, an unprecedented heatwave in antarctica pushed temperatures up to a0 degrees
so far. the year with a previous lowest concentration was 2017, so within that record, it is very striking that we have these two years with exceptionally low concentrations. whether this is a trend is too early to say but it is absolutely something which we need to watch very, very carefully. there are different ways that this ice can be mounted, but they are connected to the winds. and the winds are part of the climate system and the climate system is responding to changes in greenhouse gases. so when we start to understand the things that are causing the ice coverage to change, we do see steps that do go back to greenhouse gas emissions. these are things that are open to study at the moment, we don t have answers yet, we can t give a definitive, but it is something which is really, really important to look at. earth s polar extremes are bearing the brunt of climate change. in march, an unprecedented heatwave in antarctica pushed temperatures up to a0 degrees celsius above average, a
it is very striking that we have these two years with exceptionally low concentrations. whether this is a trend is too early to say but it is absolutely something which we need to watch very, very carefully. there are different ways that this ice can be mounted, but they are connected to the winds. and the winds are part of the climate system and the climate system is responding to changes in greenhouse gases. so when we start to understand the things that are causing the ice coverage to change, we do see steps that do go back to greenhouse gas emissions. these are things that are open to study at the moment, we don t have answers yet, we can t give a definitive, but it is something which is really, really important to look at. earth s polar extremes are bearing the brunt of climate change. in march, an unprecedented heatwave in antarctica pushed temperatures up to 40 degrees celsius above average, and the arctic is warming two
a previous lowest concentrations was 2017, so within that record, it is very striking that we have these two years with exceptionally low concentrations. whether this is a trend is too early to say but it is absolutely something which we need to watch a very, very carefully. they are connected to the winds and the winds are part of the climate system and the climate system is responding to changes in greenhouse gases, so when we start to understand the things that are causing the ice coverage to change, we do see steps that do go back to greenhouse gas emissions. these are things that are open to study at the moment, we don t have answers yet, we can t give a definitive, but it is something which is really, really important to look at. important to look at. earth s polar extremes are important to look at. earth s polar extremes are bearing important to look at. earth s polar extremes are bearing the - important to look at. earth s polar extremes are bearing the brunt i important t