and begin to unfold the mysteries of our universe. manuel rap, hello al jazeera, carew, french, guiana. tanya harrison is a fellow at the university of british columbia aerospace institute. she says the telescope will allow sign districts for planets beyond our solar system. we always assumed the launches the tricky part. but james webb has over $300.00 separate deployments that have to happen. and all of them have to go essentially, flawlessly, for the telescope to function at all from the deployment of the high gain antenna, which should happen in the next day or 2. the sun shield, which is the big, shiny parts that you've probably seen in a lot of the renderings and the telescope itself. so all of those gold plated years that we saw earlier as well, it's going to let us t things that are up to a 100 times dimmer than anything hubble was able to see about 10 times more clarity them things we could see with hubble. and we're looking at things in a different wavelength. so hubbell took a lot of images in the visible wavelength range, and a little bit beyond bad. but we're actually focusing on the infrared with james web . so that lets us see differen

she's a fellow at the university of british columbia is out of space institute and she's joining us via skype from toronto. very good to have you with us on al jazeera. so the head of the james web space telescope mission said after the launch for the easy part is done and the hard part starts now he laughed. but there are literally hundreds of steps which need to work out perfectly for this mission to achieve just some of that goal. absolutely, i think we always assume the launches the tricky part. but james webb has over $300.00 separate deployments that have to happen. and all of them have to go essentially, flawlessly, for the telescope to function at all from the deployment of the high gain antenna which should happen in the next day or 2. the sun shield, which is the big, shiny part that you've probably seen in a lot of the renderings and the telescope itself. so all of those gold plated years that we saw earlier as well and above that gold plated. so that is a 6.5 meters wide mirror, almost 3 times wider than the prime, the primary reflected on the hubble telescope. what will tha

she'sard the leader of the pandemic borders project and global health policy at simon university. she joins me from british columbiathank you for being here with us. you know, when the new variants come predictably, new travel restrictions, right? the south african countries which have been targeted by the latest bans, they've been saying bans are ineffective. they're just bad science. here's a member of the coronavirus task force speaking to cnn earlier. >> the thing is to never have been imposed in the first place. we know that these bans have very little, if any, benefit. and i would have hoped by now that the u.s. would have reconsidered its position. because there's nothing to be gained. >> and then he goes on to say if you were to target the country where is omicron is spreading, you'd basically have to ban travel from some 50 countries not just the ones from south african which the u.s. is banning right now. what you've seen in terms of the u.s. as far as the travel ban in response to omicron, are we doing it wrong? >> well unfortunately, we are doing it wrong. i would say we never should not use targeted me

university, says grapes are now growing in even more unexpected places. >> jones: we have wineries today in norway, in quebec, in-- in british columbia, in tasmania, in-- in the south islands off chile. >> stahl: tasmanian wine. >> jones: yeah, tasmania's really been burgeoning as really a great wine-producing region in australia. >> stahl: oh, well, that's interesting. tasmania is south of australia. >> jones: sure. >> stahl: so, as winemaking goes north in the northern hemisphere, are you saying it's going south... >> jones: south. yes, yeah. >> stahl: ...in the southern hemisphere? >> jones: yeah. it's going further poleward in both hemispheres. in parts of southern argentina and chile, and-- and parts of-- many parts of northern europe have started growing grapes. >> stahl: in real time. >> jones: in real time. >> stahl: so, if you really want a very vivid "now" example of what's happening due to climate change, go look at wine. >> jones: yeah, you can. people are experimenting at-- at northerly latitudes, that-- i'm amazed that in my career i didn't think i would see it. >> stahl: in the united kingdom, as a measure of its acceptance, english sparkling wine has had the r