Examines the forces for change, analyzes their impact over the course of the next twenty-five years, and shares a vision of the social, economic, and political conditions of the future.

Does the identification number 60 indicate a toxic substance or a flammable solid, in the molten state at an elevated temperature? Does the identification number 1035 indicate ethane or butane? What is the difference between natural gas transmission pipelines and natural gas distribution pipelines? If you came upon an overturned truck on the highway that was leaking, would you be able to identify if it was hazardous and know what steps to take? Questions like these and more are answered in the Emergency Response Guidebook. Learn how to identify symbols for and vehicles carrying toxic, flammable, explosive, radioactive, or otherwise harmful substances and how to respond once an incident involving those substances has been identified. Always be prepared in situations that are unfamiliar and dangerous and know how to rectify them. Keeping this guide around at all times will ensure that, if you were to come upon a transportation situation involving hazardous substances or dangerous goods, you will be able to help keep others and yourself out of danger. With color-coded pages for quick and easy reference, this is the official manual used by first responders in the United States and Canada for transportation incidents involving dangerous goods or hazardous materials.

When Americans vote for President and Vice President, they are actually choosing presidential electors, known collectively as the electoral college. It is these officials who choose the President and Vice President of the United States. The complex elements comprising the electoral college system are responsible for one of the most important processes of the American political and constitutional system: election of the President and Vice President. A failure to elect, or worse, the choice of a chief executive whose legitimacy might be open to question, could precipitate a profound constitutional crisis that would require prompt, judicious, and well-informed action by Congress. Article II, Section 1 of the Constitution, as amended in 1804 by the 12th Amendment, sets forth the requirements for election of the President and Vice President. It authorizes each state to appoint, by whatever means the legislature chooses, a number of electors equal to the combined total of its Senate and House of Representatives delegations, for a contemporary total of 538, including three electors for the District of Columbia. Since the Civil War, the states have universally provided for popular election of the presidential electors. Anyone may serve as an elector, except Members of Congress and persons holding offices of "Trust or Profit" under the Constitution. In each presidential election year, the political parties and other groups that have secured a place on the ballot in each state nominate a "slate" or "ticket" of candidates for elector. When voters cast a single vote for their favored candidates on general election day, Tuesday after the first Monday in November (November 6 in 2012), they are actually voting for the slate of electors pledged to those candidates. The entire slate of electors winning the most popular votes in the state is elected, a practice known as winner-take-all, or the general ticket system. Maine and Nebraska use an alternative method, the district plan, which awards two electors to the popular vote winners statewide, and one to the popular vote winners in each congressional district. Electors assemble in their respective states on the Monday after the second Wednesday in December (December 17 in 2012). They are expected to vote for the candidates they represent. Separate ballots are cast for President and Vice President, after which the electoral college ceases to exist until the next presidential election. State electoral vote results are reported to Congress and are counted and declared at a joint session of Congress, usually held on January 6 of the year succeeding the election, a date that may be altered by legislation. Since January 6 falls on a Sunday in 2013, Congress will likely set another date for the joint session in 2013, possibly January 8. A majority of electoral votes (currently 270 of 538) is required to win, but the results submitted by any state are open to challenge at the joint session, as provided by law. Past proposals for change by constitutional amendment have included various reform options and direct popular election, which would eliminate the electoral college system, but no substantive action on this issue has been taken in Congress for more than 20 years. At present, however, a non-governmental organization, the National Popular Vote (NPV) campaign, proposes to reform the electoral college by action taken at the state level; eight states and the District of Columbia have approved the NPV compact to date.

THE ESSENTIAL WORK IN TRAVEL MEDICINE -- NOW COMPLETELY UPDATED FOR 2018 As unprecedented numbers of travelers cross international borders each day, the need for up-to-date, practical information about the health challenges posed by travel has never been greater. For both international travelers and the health professionals who care for them, the CDC Yellow Book 2018: Health Information for International Travel is the definitive guide to staying safe and healthy anywhere in the world. The fully revised and updated 2018 edition codifies the U.S. government's most current health guidelines and information for international travelers, including pretravel vaccine recommendations, destination-specific health advice, and easy-to-reference maps, tables, and charts. The 2018 Yellow Book also addresses the needs of specific types of travelers, with dedicated sections on: · Precautions for pregnant travelers, immunocompromised travelers, and travelers with disabilities · Special considerations for newly arrived adoptees, immigrants, and refugees · Practical tips for last-minute or resource-limited travelers · Advice for air crews, humanitarian workers, missionaries, and others who provide care and support overseas Authored by a team of the world's most esteemed travel medicine experts, the Yellow Book is an essential resource for travelers -- and the clinicians overseeing their care -- at home and abroad.