farmers s have become e a polil pawnwn, says randallll. >> so, in terms of how to actually run a c country, theye been in oppoposition foror nine years, so o in terms of f how y acactually run a a country, hoo actually runun a business,s, ho actuallyly get things s chang, there isis maybe not a a lot of expeperience in ththere. and so, it s sort of feelsls e there's s a lot of stutuff beg done. >> the aspinalls' farm is located near one of the main hiking trails in mount aspiring national park. it's a unesco world heritage site. randall's wife allison sells ice cream and esespresso froma food truck herere. ththe family arere trying to e intoto a better ececonomic posi. >> farming i is becoming, , te are morere constraraints environmentally and with legislation and things. so we're just looking at other ways to earn alternative income and this is just a really small start towards that. >> lamb from the breathtaking mountain regions of new zealand is a major export. the government wants to cut methane emissions from livestock by 10% by 2030. otherwise farmers will face penalties. but how is