This can be particularly useful if the portfolio is to be shared with external audiences unfamiliar with the coursework such as parents, other educators and community members. What processes will be engaged in during the development of the portfolio?
Purpose[ edit ] Climate engineering projects have been proposed in order to reduce global warming. As early asRussian expert Mikhail Budyko suggested that if global warming became a problem, we could cool down the planet by burning sulfur in the stratosphere, which would create a haze.
The annual cost of delivering a sufficient amount of sulfur to counteract expected greenhouse warming is estimated at 2 to 8 billion USD. As the National Academy of Sciences states in its report: A third potentially viable option, currently under development but not yet widely deployed, is carbon dioxide removal CDR from the atmosphere accompanied by reliable sequestration.
A fourth, more speculative family of approaches called albedo modification seeks to offset climate warming by greenhouse gases by increasing the amount of sunlight reflected back to space.
As The Royal Society concluded in its report: No geoengineering method can provide an easy or readily acceptable alternative solution to the problem of climate change.
Geoengineering methods could, however, potentially be useful in future to augment continuing efforts to mitigate climate change by reducing emissions, and so should be subject to more detailed research and analysis.
We could also intercept sunlight before it reaches the Earth through a literal shade built in space. Preliminary modeling results suggest that albedo modification may be able to counter many of the damaging effects of high greenhouse gas concentrations on temperature and the hydrological cycle and reduce some impacts to sea ice.
Models also strongly suggest that the benefits and risks will not be uniformly distributed around the globe. Even if the effects in computer simulation models or of small-scale interventions are known, there may be cumulative problems such as ozone depletionwhich become apparent only from large-scale experiments.
SRM projects could, for example, be used as a temporary response while levels of greenhouse gases can be brought under control[ according to whom?
Its effect of counteracting climate change would be experienced very rapidly, on the order of months after implementation,  whereas the effects of emissions cuts and carbon dioxide removal are delayed because the climate change that they prevent is itself delayed.
Some proposed solar radiation management techniques are expected to have very low direct financial costs of implementation,  relative to the expected costs of both unabated climate change and aggressive mitigation.
This creates a different problem structure. Finally, the direct climatic effects of solar radiation management are reversible on short timescales. SRM is temporary in its effect, and thus and long-term restoration of the climate would rely on long-term SRM, unless carbon dioxide removal was subsequently used.
However, short-term SRM programs are potentially beneficial. Control and predictability[ edit ] Most of the information on solar radiation management is from models and computer simulations. The actual results may differ from the predicted effect.
Management by Reflection. Managing author Henry Mintzberg believes that to improve business schools, we must first understand the essence of what managers do. by Art Kleiner He is also experimenting with self-directed learning. Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Although it is probably one of the least discussed leadership competencies, self-awareness is possibly one of the most valuable. Self-awareness is being conscious of what you're good at while.
The full effects of various solar radiation management proposals are not yet well understood. Furthermore, most modeling to date consider the effects of using solar radiation management to fully counteract the increase in global average surface temperature arising from a doubling or a quadrupling of the preindustrial carbon dioxide concentration.Self-reflection is about asking yourself thought-provoking questions so that you can develop a deeper level of understanding torosgazete.com biggest value added of self-reflection is that you can change how you see yourself and how you feel about certain situations and, in the end, how you act.
Through self-reflection, you can change how you see yourself, how you feel about certain situations and, at the end, how you act. Course Number (MGT) – The Principles of Management Colorado State University – Global Campus August 26, Research and Reflection Paper The most fundamentally important ideas in management are leadership, personality, motivation, decision-making and communication.
Read in 7 minutes Self-Reflection. The practice of self-awareness and self-reflection for those in leadership roles goes back thousands of years to the ancient philosophers and torosgazete.com, it seems that self-reflection is the manager’s least favourite pastime.
Human Resource Management Self Reflection Tony Latta BUS Human Resources Management Fred Jackson 9 January To be a successful business I have learned that the company must have a great Human Resources Management (HRM).
CHAPTER 1 Introduction to Proactive Classroom Management 5 THE PURPOSE OF EDUCATION How a teacher approaches classroom management—the priorities and techniques he or she uses—depends on his or her goals.
If the purpose of classroom management is to elicit compliance, the methods chosen will reflect this choice.