Even if you’ve been out hugging trees this week, you could not have missed the news that Carbon Dioxide is now classed as an environmental pollutant – by law. I was driving through Vandalia, Illinois (America’s corn ethanol hell) when the news flash hit the radio: the U.S. Supreme Court ruled 5-4 that greenhouse gases, including carbon dioxide, were air pollutants subject to federal regulation.
Despite the symbolic victory for environmentalists, this Supreme Court ruling will not create any real change in U.S. greenhouse gas regulation, at least not under the current administration. It was President Andrew Jackson who famously stated, “The Court has made its decision; now let’s see them enforce it” in response to a disagreeable Supreme Court ruling against the forced relocation of Native Americans to Okalahoma. Now history repeats itself. In his April 3rd Rose Garden address, President Bush stated that he thought the environmental regulatory measures taken so far were sufficient, and he gave no sign that the EPA would begin to regulate greenhouse gasses. Amazingly, no statement concerning the Supreme Court’s decision appeared on the EPA press release Web page, signaling no forthcoming change in regulatory policy from the agency.
In the meantime, states like California have filled the regulatory void by adopting their own emissions regulations. However, these rules have no teeth unless the EPA certifies the state’s rules compliant with the Clean Air Act. For example, the automobile industry is suing California, arguing that the state’s emissions rules conflict with the Clean Air Act, but the state cannot mount a defense without an EPA waiver. Mr. Bush will not instruct the EPA to grant waivers to states or regulate CO2 emissions itself. Nothing will be gained until the chief executive is compelled by lawsuit, public pressure, or congressional mandate to take action. Given how slow the gears of government crank, a new president will be elected before any action is taken by the executive branch to regulate greenhouse gas emissions.
Some humanoid walking robots are also good at running, balancing, and coordinated movements in group settings. Several of our sports robots have won regional or worldwide acclaim in the RoboCup soccer World Cup, or FIRST Robotics competitions. Others include the world's first hockey-playing robot and a trash-talking Scrabble player.
A recent example of a major CAE revamp is MSC Apex, released last month by MSC Software Corp. In a discussion with Design News, MSC executives noted that its next-generation platform is designed to substantially reduce CAE modeling and process time, “in some cases from weeks down to hours.”
The Thames Deckway would run for eight miles close to the river’s edge, rising and falling slightly with the tidal cycle. It will generate its own energy from a series of devices that will line the pathway and use a combination of sources to make the path self-sustaining.
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