It is the hope of a better home that drives migration, said acclaimed poet and writer, Ruth Padel, in an evening session on Poetry, Nature and a Changing World , at the Bangalore International Centre, Bengaluru. It was such an enthralling evening when the poet, who is the great-great-grandchild of Charles Darwin, talked about poetry, migration, conservation, climate change, Darwin, and so on. She also read a few selected poems, old and new. And I manged to get a few books signed by the distinguished poet. The evening started with the poet reading an excerpt from her book, Where the Serpent Lives , and then the conversation went to Tiger conservation. On her many trips to forests in India, the poet said, that in a forest, we see so many things like leaves, squirrels, otters; but they are all related to the Tiger in one way or the other. And the Tiger is the meaning or at the heart of a forest. In a similar vein, whether it is a book or a poem, we see and r...