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    • GOLF mk8

      The Volkswagen Group is one of the best examples of the new mega-manufacturing machines of the automotive industry. As a family of nine automotive brands, it has the ability to fill just about every mainstream, enthusiast, and barely scratched market. There are several advantages to this combined manufacturing force. One, economy and emissions ratings for smaller efficient models like the Golf and Polo can be used to offset less-efficient models like Aventadors and R8s in corporate averages. Two, technology used to make supercars from Lamborghini and Audi lighter and faster can be used to make Volkswagens lighter and more efficient. Bringing composite and aluminum-alloy manufacturing technology from low- to larger-volume cars also spreads the cost out, bringing prices down. (adsbygoogle = window.adsbygoogle || []).push({}); To maximize every gallon of fuel, engineers must think beyond the car. The driving environment will play as big a role as the vehicles rolling through it. Cars will communicate with each other to help navigation systems plan the most efficient routes with traffic. Terrain will be calculated to avoid unnecessary altitude changes and parking data can be transmitted to avoid driving in circles looking for that last spot. The following predictions for the 2016 Volkswagen Golf MK8 are based on technology currently being developed. How much of it comes to fruition is still unknown. This particular model would likely never make it to the United States, at least not in as few as five years. A combined diesel and electric 85 horsepower wouldn't suffice for North American driving habits even with reduced weight. VW is currently in the process of building an engine factory in Mexico slated to be up and running for the Golf MK7. The rumored product of the factory is a 1.8-liter direct-injection I-4 to replace the current 2.5-liter I-5 in Golf, Jetta, Beetle, and Passat. VW has announced both a plug-in hybrid and a full electric Golf for near future production, likely in 2013. The odds of a sub-1.0-liter engine powering the U.S.-spec hybrid at that time are low. Even by 2016 it is still unlikely, as motor and battery technology would need to make considerable advances in power and range. We shouldn't count on ever seeing a Golf with fewer than a combined 150 horsepower in the forseeable future. A new smaller car built here in the new Tennessee factory with less power? That isn't so unlikely. 1. Forward-facing radarCould be used in the kinds of adaptive cruise control systems seen in luxury cars today or as part of new "active green driving" technologies being developed in Europe. Theoretically, such sensors could in conjunction with dynamic traffic information to determine the most efficient balance of combustion engine and battery electric power for real-time road conditions. (adsbygoogle = window.adsbygoogle || []).push({}); 2. External noise  An external noise generator kicks in when the car is running in electric mode in urban areas.  3. Predictive 3-D sat-navUsing information from live traffic reports, the sat-nav can also choose a specific route to a destination based on either journey time or economy. Three-dimensional info overlaid on the typical sat-nav mapping means that the transmission can take advantage of downhill roads, where the car will slip into engine-off coasting mode. The nav can also route to avoid hills and busy roads that increase fuel use. 4. Climate sensor packMore sophisticated than that used on today's cars, it senses rain and light levels and incorporates a super-wide video camera that can detect cyclists and pedestrians. Climate information is fed to the active headlamps, braking system and stability controls. 5a. 4G internet connectionKey to the car's interactivity. A high-speed internet connection provides live information for the car's systems and communicates with other vehicles and traffic control systems, such as traffic lights. 5b. Car park reservationsCity car parking spaces could be accessed via a website and spaces reserved as part of a sat-nav route. Live updates would also inform the driver of available spaces.  5c. Car-to-car communicationsSo-called "near-field" communications will help avoid collisions with other vehicles and also provide live traffic information (on congestion, average speeds and so on) to vehicles approaching a congested area. Dynamic navigation systems can then reroute approaching vehicles.  6. Intelligent keyUsing technology being developed for future iPhone models, the car's keyfob can be used to store credit for small purchases. It can also be used as a "swipe card" for everything from buying train tickets to opening the doors of prepaid hotel rooms.  7. Driver-monitoring systemThe car's systems monitor the driver's performance at all times and can temporarily take over some of the driver's tasks, such as steering, when a collision looks imminent.  8. Full-active headlampsFull-active LED headlamps use information from 3-D sat-nav, rain sensor, and forward-facing sensors to subtly change the beam's spread and angle BODY 1 . Composite front fendersSuperlight injection-molded wings.  7. Aluminum skin panelsLightweight aluminum skin panels are used for the roof and the hood. 8. Composite tailgateThe tailgate consists of an inner and outer structural molding made of injection-moulded plastics.  (adsbygoogle = window.adsbygoogle || []).push({}); 10. Active aerodynamicsThe exterior shape is heavily influenced by wind-tunnel performance, targeting a Cd of just 0.24. The tail spoiler extends away from the tailgate to improve high-speed aerodynamic performance. 14. Lightweight door constructionThe lower part of the door's internal frame is made from forged composites.  RUNNING GEAR  2. 0.8-liter, two-cylinder diesel engineLightweight and meeting the super-stringent EU6 exhaust pollution regulations, this 55-horsepower unit is designed to be used on demand, only when the driver needs acceleration or when going uphill. At other times, it remains idle.  12. Lightweight wheels  Hollow forged magnesium wheels filled with structural foam, low-friction wheel bearings and next-gen low-resistance tires. 16. Lightweight brakesA much lighter car means the discs and calipers can be downsized. The disc centers are lightweight aluminum. Only the cast iron braking surface is replaceable.  17. Seven-speed, dual-clutch transmissionThere's no manual option. The transmission shifts for maximum economy and uses information from the car's external sensors and 3-D sat-nav to enable it to shift predictively for approaching conditions. 18. 30-horsepower electric motor/pulse starterCan either power the Golf on its own or assist the TDI motor. It also acts as a"pulse starter," spinning the engine up to speed for seamless restarting of the engine. This is the key to the eco Golf's frugality: The engine remaining idle as often as possible.  CONSTRUCTION 3. Natural materials Easily recyclable natural materials, such as hemp, are used for the dashboard and door trims. Covered in matte materials for a high-quality surface finish.  5. Composite seat framesSeat frames are one of the heaviest components in the interior. Most of the steel construction is replaced by lightweight forged composites.  6. Diesel fuel tank Compact 9.2-gallon tank helps free up space for battery packs.  9. Chassis bodyAluminum chassis legs/crash boxes, bolted to steel center structure.  11. Forged suspension partsThe suspension arms are made from forged composite and molded into an aerodynamically efficient shape. There's an outside chance of a dual-height suspension system, which drops to a low setting at higher cruising speeds for improved fuel economy.  13. Composite floor panelTrunk floor panel is made from forged composites, shaped to accommodate two different sizes of battery pack.  15. Underfloor cover Full-length, full-width undertray, partly encapsulating the engine bay. ELECTRONICS  4. Compact multi-media systemHighly compact, lightweight, combined sat-nav and audio system, with SD card storage for music and Internet radio facility. Sized between an iPhone and iPad.  19. Charging pointHidden behind VW badge.  20. Ultra-light wiring loomThe wiring loom is one of the heaviest parts of a car. In the future, electronic fuses will allow the use of smaller-gauge wires and even aluminum cables. (adsbygoogle = window.adsbygoogle || []).push({});

Tuesday, June 3, 2014
Anonymous

Why the “future generations” incentive needs to be reinvented

       

“Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs.” – the Brundtland Report

An iconic moment in the history of sustainable development rhetoric was when 12-year old Canadian Severn Suzuki-Cullis took to task world leaders in a powerful speech at the UN Conference on Environment and Development (UNCED) – the Earth Summit – in 1992 in Rio de Janeiro. “Coming here today, I have no hidden agenda. I am fighting for my future. Losing my future is not like losing an election or a few points on the stock market. I am here to speak for all generations to come.”

            Very effectively, her speech crystallised the necessity for world leaders to take a firm stand on sustainable development, and to bear responsibility for future generations. More than two decades after her speech, young people are expected to have worse economic prospects than their parents owing to the economic downturn; the critical milestone of 400 parts per million of CO2 got registered at the Mauna Loa observatory in May 2013 and the figure keeps climbing; loss of biodiversity is occurring at an impressive rate while the planets’ key life support systems like forests and oceans are under threat of collapse due to anthropogenic activities including pollution, extractive industries, and climate change. All of this, despite decision-makers’ commitment to “future generations”.

            It is therefore time to shift the narrative. The Brundtland Report of 1987, the seminal document which introduced the concept of ‘sustainable development’, highlights responsibility towards future generations. Over the past years, the words “future generations” have been used steadfastly in major political narrative. At the same time, youth have been increasingly clamouring for a seat at the policy-making table, only to be placated with the words “you are the leaders of tomorrow”, which does not carry the potency of a formal recognition that “you are leaders in your own right today”.  What needs to shift, and urgently, is the recognition of the present – the now.

            Instead of looking at sustainable development for future generations, it is important to recognise that this is a dangerous way of creating a time bubble that postpones responsibility to act. Young people are already aware of the degradation to the planet and its systems occurring today; youth also recognise the complexity, unfairness, and sheer irrationality in the economic systems of today. By virtue of their own advocacy to reclaim ownership of policies and processes, as demonstrated by the Arab Spring and the Occupy Movements, youth recognise the social pillar of sustainable development. 

The rhetoric of ‘future generations’ coupled with the ‘leaders of tomorrow’ adds a dimension of procrastination. What exactly do we mean by future generations? How far in the future are we talking about? What makes us responsible for these abstract people in the future? By not putting a concrete time-stamp on action, it is easier to avoid the jarring reality that drastic changes are needed in our economic system to ensure sustainable development now. Furthermore, the threats facing us are profoundly systemic in nature – in fact issues such as climate change and macroeconomic stability are highlighted in the WEF Global Risks Report 2014. This means that very often, actions are delayed because there is no straightforward solution which in return means that nobody knows just how to go about tackling these issues, thus making it easier to postpone, and even ignore one of the most striking messages of Cullis’s speech: “if you don’t know how to fix it, don’t break it!”

The other thing that attributing our current action to future generations does is to place current decision makers in a paternal, detached position turning them from “responsible” to “saviour”. It allows a certain complacency firstly by presuming that future generations will come up with better solutions so we are allowed to fail; and secondly by providing the excuse that “hey, we tried what we could”, because it enables us to acquire the moral upper hand that our actions are benevolently oriented towards the welfare of other people, rather than being guided by the intrinsic values behind sustainable development. The easiest way to illustrate this is by using the example of conservation, say, of tigers or pandas. Should we prevent these species from disappearing so that future generations can enjoy them, or because these magnificent species have an inherent right to inhabit this planet – irrespective of man’s enjoyment or economic rationale behind? Another example would be economic inequality: should we make sure that bad decisions on finance are avoided so that future generations can benefit from prosperity, or should we avoid the said bad decisions because they are inherently stupid and because the inequality and instability that they provoke are bad?

The third reason why the ‘future generations’ talk needs to be changed is because of the sheer pace of destruction. On one level, a key characteristic of youth is their energy, drive, and impatience to effect change, combined with an imperviousness to political rhetoric. On another level, the speed of action from governments, the private sector and even civil society is not matching the speed at which our planet, and with it the prospects for humanity, are being damaged. This, against a background of galloping consumerism and increasingly complex product life cycles and value chains. Young people are consuming more – it’s a fact. More technology, more energy, more products that didn’t even exist a few decades back. 

These products draw resources from a larger base than can be imagined  think of the complexity of our indispensable smartphones for example, and our consumption of energy when we need to charge their batteries, as well as the waste management required when these are disposed of. Future Generations are likely to have even more complex needs and wants which will impose an even bigger toll on the planet, unless we change our patterns of consumption and production now. Action is thus needed – for the present generation itself.

This said, being concerned about future generations is not a bad thing in itself – it can even act as a powerful motivator in the same way that concern for people we’ve never met leads us to mobilise funds and support for people in other countries and humanitarian efforts. However, direct action needs to happen, and it is clear that the “future generation” rhetoric is not being a successful one as far as stirring one’s conscience to take drastic action goes. Maybe in the future it could work.    
source : eco-barkha
Why the “future generations” incentive needs to be reinvented
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