Global Warming - Denmark: Dr. Bjorn Lomborg argues the climate change fight isn't worth the cost - by Gloria Galloway

Bjorn Lomborg says he is not a climate-change denier, he is a realist who knows better ways of improving the world than a head-on assault on global warming.

It’s not easy to take a public stand against the internationally agreed upon goal of limiting the increase in average temperatures to 2 degrees Celsius above pre-industrial levels – a rise that some scientists describe as a tipping point that would be followed by the collapse of ice sheets, rising sea levels and an onslaught of dramatic weather events.

But Dr. Lomborg has, for years, been arguing that the target is simply too difficult and too expensive to achieve and the world’s development dollars would be put to better use in reducing poverty, preventing disease, educating the illiterate and feeding the hungry. And, yes, he would also protect the environment, but in smaller, more achievable ways.

Read more: Dr. Bjorn Lomborg argues the climate change fight isn't worth the cost - The Globe and Mail

Military Aircraft Industry: The F-35 (JSF) Will Never Beat The Eurofighter - by David Cenciotti

Eurofighter pictured better in combat and cheaper than the JSF

The F-35 will be, when available, a very capable aircraft: its stealth design, extended range, internal carriage of stores and a variety of integrated sensors are definitely the ingredients for success in modern air-to-ground operations.

However, when time comes for air dominance, some other ingredients like thrust to weight ratio and wing loading tend to regulate the sky. And in that nothing comes close to a Eurofighter, except an F-22 which has very similar values. The F-35 thrust to weight ratio is way lower and its energy-maneuverability diagrams match those of the F/A-18, which is an excellent result for a single engine aircraft loaded with several thousand pounds of fuel and significant armament.

But it also means that starting from medium altitude and above, there is no story with a similarly loaded Eurofighter.

Eurofighter superb engine-airframe matching, in combination with it’s High Off-Bore-Sight armament supported by Helmet Cueing, has already and consistently proven winning against any agile fighter.

It is a fact that while the Typhoon can do most of the F-35 air-to-ground mission, vice versa the F-35 remains way far from a true swing role capability.

The Eurofighter has also flown actual combat mission in the Middle East which were regarded as very successful.

Cost of the operational Eurofighter is €87 million ($117 m) per plane   -  versus €124 million ($167 m estimated) for the still experimental F-35 JSF.

Read more: The F-35 Will Never Beat The Eurofighter - Business Insider