But from just a scrap of root no bigger than a pea it could grow through tarmac, pavements, and brick walls. Take Japanese knotweed (Fallopia japonica), introduced to Britain by enthusiastic Victorian gardeners who thought it an ornamental delight that doubled as cattle feed. Invasive species often triumph as a result of good intentions gone wrong. The passage mentions that emigration policy is mostly determined by host countries’ rules (rich countries), not home countries’ interests (poor countries)Ī. The drain of educated minds from poor countries is mostly determined by host countries’ rules, not home countries’ interests. It is not easy to run a managed “emigration” policy.
H: International migration policy is largely decided by rich countries rather than poor ones. The passage mentions that Indians learn computer coding before there was a software industry to employ them which means they set up coding industries in India Indian students had little reason to learn computer coding before there was a software industry to employ them. The passage mentions that if the chances of landing a visa is low enough, the poor country could gain benefit: gain more qualified doctors and engineers than it loses.ĭ : A person’s productivity depends, to a certain extent, on the productivity of those around him /herĪ person’s productivity depends on the skills of those around himĮ: Many Indians were unsuccessful in getting to America, so they set up coding industries in India.
If the temptation is strong enough, and the chances of landing a visa low enough, the poor country could even come out ahead : it might gain more qualified (if disappointed) doctors and engineers than it loses. The passage mentions that the emigration of the poor world’s doctors, nurses is less visible but more worrying than of African players.ī: If the chances of getting a visa to a rich country are low, this could benefit poor countries. Less visible, but more worrying, is the departure of the poor world’s doctors, nurses, and teachers to more lucrative job markets in the rich world.
They see the emigration of African players as a highly visible example of the “brain drain”.
A: Emigration of health care workers is more important than of footballers.
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