mo, more, whoa more, mo, i'm that looks to be the case. so we're selecting animals that utilize freed better . don't put out miss higher arm and more and to drive her. it's corner like the when, when when, when situations like this are urgently needed in the land of sheep zealand. what has determined to become climate neutral by 2050 your color? that is why the government is investing millions and new technologies for agriculture, such as here on the palmerston north campus. neil wedlock has been working for 15 years on another promising project, a vaccine to curb me thank gas emissions in ruminants. so heavy work and for quite some back, some time, but we are making good progress. we've said is showing that you can vaccinate animals and they can produce antibodies against them. a sandwich inside the saliva . we've done some studies show that which is enough antibodies to theoretically coat all. i'm a fan instance and reuben that ex prime minister jacinta od. i didn't want to wait for the new anti burp injection and took on farmers over the issue of climate target for her ruling labor party wants methane emissions from cows and sheep to full buy up to 47 percent by 2015. that's why farm is may pay an emission tags from 2025 a world 1st, i want the proposal as it stands means you feel ins, firm as a seat to be the 1st in the world to reduce agricultural emissions. positioning, our biggest export market for the competitive advantage that brings in a world increasingly discerning about the provenance of the firm. but not everyone is happy about the government plan. many farmers are worried about the extra costs and the end of agriculture. new zealand, most important expert industry back on the farm with leon black he says the tax is unfair because even with his clean, low emission sheep, he would still have to pay many farmers would then be forced to reduce the size of their herds, even though new zealand cheap farm is already among the most environmentally friendly in the world. i believe is more gainfully my but with lemme tell us what i know. i think it's really unrealistic for a government to say 40 or 50 percent. it's just magic very, very disappointed. i like sanchez not drange you the smell tests are over for another day at the research farm. scientists suzanne road can understand farmers concerns, but she also sees the potential in their super sheep. new zealand could become a global pioneer in sheep reading. we don't really know how far we can go. we can we know the in the, in, in these flux we're going very quickly. but if we apply that sound to our normal breathing floor, them, we're seeing a sort of 2 to 3 percent drop per year. so we're seeing a considerable difference and, but already works for new zealand. she will now be tested on other types of grazing animals. making talbert climate friendly is the best way of causing them me same emissions to we're working for a better climate to wind turbines. ready solar panels, hydro power, and bio gas plants, clean energy a conserves precious resources. the international energy agency says renewables now make up 29 percent of global energy production, and soon they'll be the most important energy sources worldwide. one of them is biomass. that's compost manure a would. but is energy from organic waste? really green banana peels. not shells and other left over foods can actually powered the device. you're watching this on. it's called bio mass energy and left overs aren't the only source would plants even manure can be used to generate electricity or heat. were surrounded by bio mass which creates numerous opportunities. and unlike coal, this source of power can be re grown companies and governments around the world are ramping up investments. but at the moment, only around 4 percent of agricultural space is used for bio mass energy crops. how much potential does bio mass energy offered? let's start with how our trash becomes treasure. organic material 1st has to be converted into energy left over food, crop waste or mature. it's collected from restaurants or homes, and then put into a processing plant to sort out other materials like plastic. the next step in the bio reactor, it's where bacteria eat up the waste in a so called di jester, which is sealed off from oxygen. this process is called anaerobic digestion. the organic waste is fermented over several weeks at a temperature of about $55.00 degrees celsius. bio gas is produced, containing large quantities of methane, a powerful source for generating electricity and heat, once it's been fed into the gas grid. and it can also be used to power natural gas vehicles. the left over bio mass can then be used as compost for farming. for example, making the whole process circular, bio gas plants like this, exist all over the world. about 20000 in europe alone. estimates say bio methane, could cover up to 40 percent of the use gas demand by the middle of the century. the u. s. has just $2200.00 and thailand, malaysia, and indonesia combined only have about the same bio gas plants produce only a quarter of the c o. 2 emissions that coal plants emit bio mass energy as one mortgage advantage over solar. and when in that it's on to me. so you don't care if the winds glowing, sun shining, all sounds good so far, but there is a catch bio method can leak from these facilities and then has a bigger effect on global warming than c o. 2 bio gas facilities are also only sustainable as long as waste is used rather than specially grown crops. what else can we use bio mass for fuel. ready to run cars, trucks or even planes, an innovative flight last year, save 20 metric tons of c o 2 emissions jet fuel was mixed with used cooking oil for the route from paris to montreal. another biofuel is bio ethanol plant, such as corn or sugar cane are fermented and distilled bio ethanol can replace 10 to 20 percent of the gasoline use to power a vehicle. then there is biodiesel. it's made by combining animal fats or vegetable oils like rape seat or soy with alcohol. as with ethanol, the bio diesel is then added to normal diesel fuel biofuels are used at gas stations worldwide. but according to the international energy agency, they only account for 3 percent of transport, fuel demand. the problem with biofuels is that crops have to be specially grown and that steel spanks from food crops, or even depletes forests and bio diversity ah, like with palm oil trees and indonesia, sugar cane and brazil, and rapes seed in germany. ringback a study in germany found that using biofuels can help save 9200000 tons of the countries annual c o 2 emissions. but 16400000 tons could be stored if natural vegetation were allowed to return on crop fields. instead. the simplest means of generating bio mass. energy is our most ancient way burning it like would leaves or waste, ah, governments around the world are even using it as part of their carbon neutral strategies. and by bio mass, we mean good old trees ah, as what talents? over the past decade, the demand for them as an energy source has steadily risen. the u. s. is the biggest exporter with the market share of 62 percent. they're usually made from wood residues like sawdust or wood chips, usually because think tanks and and g o s have gathered evidence that shows that natural forests inhabitants in eastern europe and north america are being destroyed . to state the growing appetite form when palest through illegal logging, policymakers in the u. s. e u and u. k. have classified woody bio mass as renewable, allowing governments to subsidize the production and burning of wood pellets. many countries don't have to report emissions from wood fired power plants because trees are seen as a renewable resource. producers are just required to reforest areas so that the c o 2 released while burning pellets is reabsorbed no in the united states. so depending on what state you're in, you plan to afford trees for everyone. you cut down the plant today for new watts. but there are little tiny pine trees. researchers like kelly suggest that the immediate impact of substituting wood for coal is an increase in atmospheric c o. 2 . a study found that depending on the type of forest it could take up to 10 years until newly planted trees absorb the same amount of carbon socked up by the ones that were cut down. old are trees and storm more carbon. so there are certain porous that are even more critical to combat climate change than others. unfortunately, these are some of the forests being loud down for bio mass energy. most forms of bio mass look at 1st glance to be better than they are burning wood to replace coal is not a solution because even if the wood comes from sustainable forestry or is would waste, it still produces emissions. what waste can however, be digested by bacteria at a bio gas facility and organic products like that. banana peel powering your phone can help manage waste cycles. that does make sense, but to day biomass energy covers only a small part of our world wide demand. it can work and combination with their renewables, but it's not scalable to be our main energy source, not even in the future. this week's global snack comes from the mold eaves in the indian ocean. ah, them all deems is a country of more than a 1000 islands, spread over $26.00 articles. on one of them, la move. they serve up a very special snag. go ha, ria or fish? ball curry, his lamas signature dish. at the reveries diving village hotel. it's one of the specialties on the menu. and because only people from lamar know how to make authentic goal area, hotel manager abaz ibrahim shows how it's done. to day, i'm here in our kitchen, is to explain my chef to how to make it. because he's not local so, but i need him to learn this disk. so sometimes we serve this to our customers because its various facilities in lamar. first you prepare the fish, normally snapper, or group, or use a sharp knife to separate the flesh from the bones. the key ingredient is d v, however, do mo devion curry paste. so this one is the local curry, best homemade one. this is like a no, molly, a one day process. so each households in law, they have this paste in their home. so people, they're mach once in a month, and they're put it in a job so they can keep it for a long time to make cool how ria, paste, put a few spoonfuls of debbie hopper do some spices. curry leaves, garlic and onions in a blender. all the ingredients are locally grown then by and carefully combine the fish and curry paste and form the mixture into little balls. finally cook them in some pocono curry sauce. golden rios serve best with steamed rice in south. it's i who she may be like the way they are, they really make the bulls. and then once they leave, it didn't come up. it's like mouth that would be the consistency of a good. a good good area should be depending on the restaurant a portion of go, how ria prost equivalent of 9 to 13 euros. it's traditionally eaten following friday prayers and on special oc