Welcome to tomorrow today the science show on d w. Is this really ice it is under polarized light ice shimmers in a rainbow of colors. And this is where it comes from the arctic weather sea ice has been declining for decades. And International Research group spent a year studying it to get a better understanding of Climate Change and its impact. Feel to take winter is a black void in 2 senses 1st its dark thanks to months of nights in which the sun no longer rises over the horizon plus theres a huge data hole we know precious little about when tearing the area around the north pole which plays a major role frog. I meant and is itself changing the ice has been receding for decades now what explains this Climate Change sure but how exactly does that affect this northern most part of the planet because if so how is the sea ice changing how does it grow in the winter and how does it melt in the summer. Christine haas is a sea ice geophysicist in the us institute in gemini he sees the arcti
Well take winter is a black void in 2 senses 1st its dark thanks to months of poland nights in which the sun no longer rises over the horizon plus theres a huge data hole we know precious little about winter in the area around the north pole which plays a major role for our climate and is itself changing the ice has been receding for decades now what explains this Climate Change sure but how exactly does that affect this northern most part of the planet because if so how is the sea ice changing how does it grow in the winter and how does it melt in the summer. And hottest is a sea ice geophysicist in the alfred v. In the institute in gemini he sees the arctic winter as the key factor. That the ice forms in the winter and indoors through the summer. Or. It has to consider. Rable influence on the summer and therefore on the entire climate system 1st. But to really study during winter you need to be at one with the ice an International Research team made that very commitment since last oc
The Justice Departments focus on security concerns over tiktok. Tiktok. This is an hour. Cyber crime, terrorism, espionage, overseas pfizer and conducts National Security reviews. He was chineseo counter the persistent and aggressive economic espionage. Thats a lot of what we will talk about today. Prior to his service as the assistant attorney general, john was the Vice President and assistant attorney general counsel at boeing. You are the first generation, right . Is relatively new and you were there starting in 2006. So, a long career. Distinguished, and thank you for doing this. What we are going to do today is , john will talk for a few minutes. We will have a conversation, then we will turn to the audience. Get your questions ready. We will screen them, but we will be happy to entertain anything you want to ask. Me andks for having proposing that we do this. The National Security division has done a number of events, including our 10 Year Anniversary event in 2016. More recently
Being released a white supremacist who kills 51 muslim worship is in new zealand is sentenced. And installed n. B. A. Players looks at returns apply a function on friday on wednesday basketball at a boycott of games in 4 different leagues to protest against the Police Shooting of wisconsin resident jacob like. So the news from the mediterranean this thursday is that turkey has extended its controversial Gas Exploration mission and ordered new navy drills as its dispute with greece need to its turkey describes the planned drills as gunnery exercises but says they are related to its standoff with greece of a potential gas and oil reserves both countries have been holding military drills near an area of. Sea which they both claim and greece is just ratified a maritime agreement with egypt which turkey opposes that theres a lot going on and weve got our team to cover this dominant cane in berlin will update us on the discussions about the developments also weve got cynical c. R. U. Bull bu
The democrats go on the offensive launching a preemptive strike on President Trump ahead of his big speech to the Republican Convention. Turkey says it will hold live fire military drills in the Eastern Mediterranean as its dispute with greece deepens also. Due to the really chill the 3 year old and shooting him in india is he trying to leave as far celebrations and relief in Christ Church as the mall shooter who killed 51 people becomes the 1st person to be jailed for life without parole in new zealand. The n. B. A. Says its hard for the playoffs will resume in the next 48 hours on wednesday there was a play a war council in protest of the Police Shooting of wisconsin residents. Below the head of nato and polands Prime Minister her virtue russia not some meddle in the crisis in bellerive this after Vladimir Putin sent his clearest signal yes that hes ready to use force to support the bene president russias president said a reserve police force has been set up to help Alexander Lukashe