Copper is crashing, Europe is dithering, China is looking shaky and markets are sliding, but there were three slivers of sunshine from the U.S., data showing that the world's largest economy may be more resilient than first thought.

FOXit Ltd. is presenting a free seminar on November 7, 2011 to generate excitement and appreciation for technology in mining, manufacturing, construction and more. FOXit will explore new generation devices and their relevance to these industries, HR Highway reports.

“These are important sectors in the economy, but they are often seen, for the most part, as being conservative and antiquated in terms of technology. The purpose of this event is to demonstrate advanced solutions – but also to address issues that operators face when it comes to technology integration,” [CEO Aldo] van Tonder explains.

Enterprise Products Partners and Enbridge on Thursday announced a proposed new 800 kilometre (500 mile) pipeline from Cushing, Oklahoma – the pricing point for US crude – to the Gulf of Mexico. The Wrangler Pipeline would have the capacity to carry up to 800,000 barrels of crude oil a day. Although the glut at Cushing has eased this year it is the main factor behind US crude trading near a record discount of $25/barrel to the international Brent benchmark. Canadian heavy oil from the oil sands – all of which goes to the US – sells for $10+ less than US crude, meaning oil sands developers have to deal with an effective oil price of $60-$70 a barrel. Unlike the controversial Keystone XL, Wrangler does not cross international boundaries and won't have to be approved by US president Barack Obama.

With the price of coal off about $5 a metric tonne, coal-mining companies are looking more tempting to acquirers. The Australian reports that Yancoal Australia, fresh from purchasing Wesfarmers' Premier Coal Mine in Western Australia for $297 million last week and Syntech Resources last month for $202.5 million, could buy more coal mines.

David Frum, in a debate with Lawrence Martin at the Museum of Civilization in Ottawa this September, looked at Pierre Trudeau's legacy. Frum said Trudeau's turn at prime minister was a disaster for Canada. One of his many transgressions was the National Energy Policy.

The effects of climate change will cost Canada about $5 billion per year by 2020 and increase to somewhere between $21 and $43 billion per year in 2035, according to the National Round Table on the Environment and the Economy. The NRT released its study this week, Paying the Price: the Economic Impacts of Climate Change for Canada. The study finds that costs will be borne by the timber industry and the coastal regions. Medial costs will also be higher since there will be adverse effects on people's health.

Rio Alto Mining (CVE:RIO) said that an illegal work stoppage at La Arena Gold Oxide Mine forced it to suspend mining operations. The company's stock opened down 6.82% to $2.46. The company, issuing a statement on Thursday, says that it is in discussions with government representatives, community groups and others to resolve the issue.

President Ollanta Humala signed Peru's new mining law on Wednesday, which will raise about $1 billion a year. The money is to be directed to the poorest parts of the country and help build schools and infrastructure. Mining companies will now pay taxes based on their operating profits, ranging from 1% to 12%, rather than old regime where they paid 1% to 3% based on sales. There will also be a windfall profits tax ranging from 2% to 8.4% of a company's net profits.

Fear that Germany may not pass a crucial vote to shore up the eurozone's rescue fund savaged commodities overnight, with copper falling to its lowest level in 14 months, and taking crude oil and grains down with it. The red metal — widely considered to be a bellwether of the global economy — lost 7% of its value and sustained the second largest drop since the recession of 2008, Melbourne Age reported: