these haakon we get a consensus on this issue of digital activities and fair taxation of activities. now some climate change experts argue that a vegetarian diet is key to protecting the environment sheep and cows produce methane gas a toxic substance they also graze on land that could be used to grow crops but some scientists in the u.k. disagree they're looking at sustainable ways of raising livestock just the bald one has more from devon in western england despite their cheerful disposition and inquisitive nature these animals get a lot of bad press that's because they release huge amounts of me thing gas it's a greenhouse gas that damages the environment. cows and sheep are responsible for 14 percent of global greenhouse gases that's the same as all the cars trucks and planes in the world also some of the land they graze could be used to grow cereals and grains for human consumption. scientists at this research institute in western england are looking for ways to reduce the animal's carbon footprint they vary the animals' diet trying different grasses or even seaweed they selecti

once a teenager becomes haakon nicotine it's exceedingly difficult to quit. many are stuck with a lifelong addiction juul. from the beginning juul, fetanyl mission of improving the lives of one billion smokers. antead they have spurred epidemic of nicotine addiction amongst youth. farhow did juul stray so from its stated mission? as a majority of smokers in america are ages 30 to 60, they should have designed their advertising to connect to a middle age audience. over the first year -- can we have the slides please, garrett? ok. over the first year after juul launched in 2015, it held at 50 highlyries of stylized parties with youth-oriented entertainment and six -- in cities across america. thousands were given free juul by attractive young girls come often. their initial campaign called vaporize was designed by an advertising agency whose goal it was to create a cult like following and they succeeded beyond their wildest dreams. they featured models in their 20's into trendy poses and exhibiting behaviors more typical of underage teens than mature adults. ad