"It was for the purpose of guarding against another outlet of expenditure that he exhorted the Committee to pause before they recognised the principle of extending their possessions in tropical climates. He said tropical climates, because there was a great difference between acquiring territory where the race might become indigenous, so as to extend commerce and to spread the principle of self-government over the world, and taking possession of tropical territory, where their own race was not indigenous, where Government must be upheld by force, and where there was no prospect of being able to disembarrass themselves of the responsibility of governing the people."