If people don’t start using their brains rather than their hearts very soon, it will be too late.

Barack Obama will win the White House and the loony left could possibly own a super majority in both Houses of Congress.

That means that no matter what the Republicans say. No matter what the American people actually want, the Democrats, led by Barack Obama, Nancy Pelosi, and Harry Reid, will legislate this country back to the dark ages.

People will be in for a rude awakening. Here are some major bills that were stopped last year by the Republican minority. If this “super majority” happens, then the Republican voice will no longer matter.

For example, from a great article from the Wall Street Journal:

- The business climate. “We have some harsh decisions to make,” Speaker Nancy Pelosi warned recently, speaking about retribution for the financial panic. Look for a replay of the Pecora hearings of the 1930s, with Henry Waxman, John Conyers and Ed Markey sponsoring ritual hangings to further their agenda to control more of the private economy. The financial industry will get an overhaul in any case, but telecom, biotech and drug makers, among many others, can expect to be investigated and face new, more onerous rules. See the “Issues and Legislation” tab on Mr. Waxman’s Web site for a not-so-brief target list.

The danger is that Democrats could cause the economic downturn to last longer than it otherwise will by enacting regulatory overkill like Sarbanes-Oxley. Something more punitive is likely as well, for instance a windfall profits tax on oil, and maybe other industries.

- Union supremacy. One program certain to be given right of way is “card check.” Unions have been in decline for decades, now claiming only 7.4% of the private-sector work force, so Big Labor wants to trash the secret-ballot elections that have been in place since the 1930s. The “Employee Free Choice Act” would convert workplaces into union shops merely by gathering signatures from a majority of employees, which means organizers could strongarm those who opposed such a petition.

The bill also imposes a compulsory arbitration regime that results in an automatic two-year union “contract” after 130 days of failed negotiation. The point is to force businesses to recognize a union whether the workers support it or not. This would be the biggest pro-union shift in the balance of labor-management power since the Wagner Act of 1935.

- Taxes. Taxes will rise substantially, the only question being how high. Mr. Obama would raise the top income, dividend and capital-gains rates for “the rich,” substantially increasing the cost of new investment in the U.S. More radically, he wants to lift or eliminate the cap on income subject to payroll taxes that fund Medicare and Social Security. This would convert what was meant to be a pension insurance program into an overt income redistribution program. It would also impose a probably unrepealable increase in marginal tax rates, and a permanent shift upward in the federal tax share of GDP.

- The green revolution. A tax-and-regulation scheme in the name of climate change is a top left-wing priority. Cap and trade would hand Congress trillions of dollars in new spending from the auction of carbon credits, which it would use to pick winners and losers in the energy business and across the economy. Huge chunks of GDP and millions of jobs would be at the mercy of Congress and a vast new global-warming bureaucracy. Without the GOP votes to help stage a filibuster, Senators from carbon-intensive states would have less ability to temper coastal liberals who answer to the green elites.

- Free speech and voting rights. A liberal supermajority would move quickly to impose procedural advantages that could cement Democratic rule for years to come. One early effort would be national, election-day voter registration. This is a long-time goal of Acorn and others on the “community organizer” left and would make it far easier to stack the voter rolls. The District of Columbia would also get votes in Congress — Democratic, naturally.

Felons may also get the right to vote nationwide, while the Fairness Doctrine is likely to be reimposed either by Congress or the Obama FCC. A major goal of the supermajority left would be to shut down talk radio and other voices of political opposition.

- Special-interest potpourri. Look for the watering down of No Child Left Behind testing standards, as a favor to the National Education Association. The tort bar’s ship would also come in, including limits on arbitration to settle disputes and watering down the 1995 law limiting strike suits. New causes of legal action would be sprinkled throughout most legislation. The anti-antiterror lobby would be rewarded with the end of Guantanamo and military commissions, which probably means trying terrorists in civilian courts. Google and MoveOn.org would get “net neutrality” rules, subjecting the Internet to intrusive regulation for the first time.

If these kinds of bills and legislation don’t scare the regular American, I don’t know what will.