By fermentation, the yeast species Saccharomyces cerevisiae converts carbohydrates to carbon dioxide and alcohols â for thousands of years the carbon dioxide has been used in baking and the alcohol in alcoholic beverages.
In a memo last September, President Obama said the United States would admit up to 70,000 refugees to the United States during Fiscal Year 2015, as justified by humanitarian concerns or the national interest. The number breaks down as follows: Africa................................17,000.
A recent analysis finds that admitting 10,000 refugees to the United States presents a net lifetime cost to taxpayers of $6.5 billion, meaning that under the current plan to admit 85,000 refugees this fiscal year, taxpayers will be on the hook for $55 billion.