... Do We Need Mass Immigration? The economic, demographic, environmental, social and developmental arguments against large-scale net immigration to Britain Anthony Browne ... one answer 4 DO WE NEED MASS IMMIGRATION? It would be impossible for the Home Office to say anything other than that immigrants are net contributors to the public coffers (in the US, Sweden and ... of immigration, such as Huguenots, Jews and Ugandan Asians, all of whom were forced to leave their ix x DO WE NEED MASS IMMIGRATION? country of origin, and were limited in number and so the immigration...