munter so we asked you what mistakes we should avoid if we set our minds. everything that is causing us trouble here on earth rights allies approve. she fears however that won't work long term as soon as the pioneering spirit evaporates groups will form that will try to do their own thing. i do i.t.t. tweets that we should avoid dividing mars up into areas of national interest as we've done in the antarctic thanks for all your comments speaking of the antarctic . it is a bit like mars in that it attracts a lot of research though with the boom in tourism it's not something that's mystery . but the 1st research is there were breaking new ground on the terra nova expedition the british saw to be the 1st to reach the south pole but that on the 20 norwegian role of ammo. and with this famous from expedition. today's scientists still have their side sets on the continent. reema say discussed a honest molina had a question about that. why is the antarctic so important for research more than a century after the race to the south pole researchers are still passionat

institutions that were put in place and which the european union never had especially the european munter union so when 2008 took place you know that americans did not need to rely on politicians doing that i think because those mechanisms were there and automatically absorbed a lot of the shock waves whereas in the european union we had you know a comedy of errors. produced a great deal of inhumanity if you look at the way my company was treated if you look at the way that the german workforce was being treated all those years condemned to stagnation because we've never had those federal institutions want to pivot a little bit and talk about the disproportionate impact that the that the pair the middle have at least according to the u.n. on women women will be pushed into extreme poverty for example there's a woman margaret remind she's a single mother of 5 from south sudan she makes a living selling beans at a local market since the pandemic her income has dropped more than 50 percent that's just one example of what we're talking about in the u.s. women lost one 156000 jobs in december

as possible with a single dose instead of waiting for the effective two dose shots from pfizer or munterner examines what it means and now how it may affect you and your family. >> herd immunity occurs when enough people in a population can resistance to a violence than a epidemic cannot grow. it may be achieved in two ways. vaccinated americans, according to the latest scientific estimate, or a majority of americans getting covid recovering, developing antibodies. the exact herd immunity in america isn't yet know since the virus is relatively new. it related to the official numbers showcasing nationwide dropping dramatically over the past six weeks. over 70%, despite this, dr. anthony fauci has declined to give a timeline. >> rather than thinking about declaring victory and saying we have herd immunity and were are in good shape, we have to keep pushing because this thing could bounce back. >> dr. scott disagrees. >> it's not 40 or 50% with a population, you don't have herd immunity but enough immunity in the population that it doesn't transfer. i think if we get into the warm weather a