The National Gallery <a href=" http://levitrapurchase20mg.xyz/#hereafter ">buy levitra noida</a> A few days later Unilever seemed to mock its boss&rsquo;s high-minded environmental agenda. A media alert plopped into my email box headlined, 'Cows jump for joy as Ben & Jerry&rsquo;s Caring Dairy celebrates 10 years.&rsquo; Dutch farmers and 'leading animal welfare charities&rsquo; had gathered to witness a 'cow dance &ndash; the moment when dairy cows are released to graze after a winter in the barn&rsquo;. The cow dance, it said, showed the virtues of Ben & Jerry&rsquo;s 'goal of making Happy Cows, Happy Farmers and a Happy Planet&rsquo;. Watching such PR antics, and seeing Uni­lever struggle to meet its ideals, some environmentalists dismiss the idea that Polman can ever deliver on his promises. But maybe, in the real world, green goals require corporate buy-in, with all the compromises that involves. That is why Unilever is such an important case. Because &ndash; dancing cows or not &ndash; Polman does seem to mean it.