for urgent action early, and we ve been doing a lot over the past few years to strengthen our cyber defences. we have published the national cyber strategy, and we have a new and effective cyber sanctions regime, which we recently used for the first time against a group of russian cyber criminals as part of a joint campaign with the united states. and we are working closely with international partners to tackle the proliferation of sophisticated commercial cyber tools. at the same time, the government itself continues to face a range of attacks, including ransomware and espionage, and so we are constantly looking to strengthen our cyber defences. oliver dowden. let s speak to matt tait, director of capability for dragos a cyber security firm in the us. he formerly worked for gchq and also taught cybersecurity at the university of texas. did i get that right? yes, absolutely. did i get that right? yes, absolutely. thanks - did i get that right? yes, absolutely. thanks for
with thousands of protesters, demanding fresh elections, descending on the capital. a study finds greenland s ice sheet is the warmest it s been for over a thousand years. welcome to our viewers on pbs in america, and around the globe. we start with breaking news from new zealand where prime ministerjacinda ardern says she is standing down, and will leave office in february. she has led her country for five years. her resignation comes ahead of a general election, which is due to be held in october. here s how she broke the news. macro, this summer, i had hoped to find a way to prepare for not just another year but another term, not just another year but anotherterm, because not just another year but another term, because that is what this year requires. i have not what this ear reauires. i have what this year requires. i have not been able what this year requires. i have not been able to what this year requires. i have not been able to do what this year requires. i have no