other challenges, like climate change. fenton monahan, al jazeera, you as president joe biden has declared an emergency in the sight of california, which is being battered by storms. tens of thousands have been ordered to leave their homes to, to survey a weather conditions. reynolds reports from santa cruz hillside gives way in northern california. as the state reels from the impact of powerful back to back storms. rain, wind, and high water have caused widespread damage. evacuations and several deaths. 35000000 californians are under a flood alert. tens of thousands are without power and others face flooding, mud slides, and the danger of falling trees. several major highways are blocked. a lot of run off a lot of dangerous flash flooding potential with a system. and there's also high winds. president joe biden has declared a state of emergency in parts of california, which will allow federal aid and resources to flow in more quickly. one of the worst hit areas was here in santa cruz, where as you could see behind me the historic capital a war was cutting to buy heavy sir. rivers also ov

other challenges like climate change, fenton monahan al jazeera, china has taken its 1st retaliatory steps against countries imposing cobra. non teen curves on its travelers. it suspended short term visas for south koreans and japanese citizens facing his entry restrictions for chinese. travelers are discriminatory and accused the countries in both of disregarding science and facts which south korea denies. we took the south korean government strength and quarantine measures for travelers. arriving from china are based on scientific and objective grounds. the government has been transparently sharing relevant information with the international community and has continued to communicate with china through diplomatic traumas. katrina, you reports from beijing, china seems to be using south korea and japan to send a message to other countries which have impose restrictions on chinese travelers and hopes that the role these restrictions fact ms. also warning nations that are considering imposing restrictions, asking them to think twice about it. now this move is going to impact all parti

other challenges like climate change. fenton monahan al jazeera and the report shows that 2022 marks you have another year of extreme weather data from the u says it was the 5th warmest year on record . europe recorded. it's hottest summer with parts of western northern europe hit particularly hard it india and eastern china. extreme weather conditions also caused widespread damage. in the horn of africa, water is in short supply, leaving thousands of families struggling to sustain crops and livestock. the fort also shows that ice levels along some areas of dam talk to c hit record lows. samantha, just as deputy director of the copernicus, climate change service, she joins us life for reading and the u. k. good to have with us, samantha. and he's in your mind that this report is demonstrating that our climate on planet earth is definitely changing no doubt whatsoever. say in addition to the statistics that you mentioned, we also show you that the last 8 years have been the 8 warmest. he is on record. how close are we to preaching? the temperature limits that was set by the paris clim

other challenges like climate change. fenton monahan al jazeera who are lucky to have stephanie, i'm and who's the co author of that report. he's an atmosphere chemist working us with federal authorities, material, science and technology in switzerland. he joins a sly from zurich. welcome to the program. before we get onto how exactly the whole with plug, please remind just briefly what the letter is and why we needed. and the other layer layer, which is about the 30 kilometers above the surface. and the shields up from this u. v. like those phone is principle, it's just the oxygen which has one oxygen atom too much. when this heart u. v light hits this and this one is just taken away. and this is destroying the u. v. light, which is really favorable for us here, down here because without this own layer, life on earth surface would not be possible. and so therefore, we have to be careful not to destroy this thing. and this of course, is a really rare success story. a rare partnership between scientists, polly and policy makers and industry as well. what lessons are that you think in

as the world faces other challenges like climate change, fenton monahan al jazeera. okay. time for the sport now his at the thank you so much nave. well, osler set up an f, a cup clash with manchester city. the premier league lead is beating oxford united in round 3 at he and cassius school 2 of austin's goals in this 3 mill when that makes it 5 goals. in 6 games for and kathy he's really capitalized. in the absence of brazil's gabrielle has su, picked up an injury at the world cup in cat. so now 5 time champions league when a garrath bail has decided to call time on his career bows. last appearance was for wales at the world cup in cattle. the 1st time wales had reached the finals in more than 60 years, barrels most successful club stint, was at rail madrid and had all finished at los angeles, f. c, where he won the molest cap, the frustration, mostly for gareth. but for us as things were a bit stop start at times and i think there was temptation were that frustration would when the day when we talk about the narrative of what garrath bales time had . ellie of c meant her

as the world faces, other challenges like climate change, fenton monahan al jazeera us president joe biden canadian prime minister, just intruder and mexican president under his manual lopez all have met in mexico city. i mean, he is part of the north american leaders, summit trade drug trafficking and new us immigration policies are expected to dominate the discussion. my direct line for a cent from eccentricity is money. what, what's come out of these talk so far? and what, what can we expect? lauren were in mexico's historic center behind me, the presidential palace, the trilateral north american leader summit still underway, a press conference to follow shortly. here, within this same hour, this is a massively important regional summit, especially economically given that north america, the 3 north american countries represent the largest trading block in the world. so promoting trade is certainly going to be a very important pillar of these talks along with migration and multilateral security. if there is one sour note here, lauren, that's worth pointing out, is attention over me