Looking great, energy efficient and environmentally friendly too, green roofs better utilise an often neglected area. Green roofs are covered with plants and vegetation, bringing a number of excellent benefits to every building. As with anything though there are a few negatives and this post will aim to highlight both the advantages and drawbacks of implementing a green roof. The benefits of green roofs Improve the drainage system Sustainable drainage is an important component of any building, as a way to counter flooding in the event of excess rainfall.
The concept of an ageing population is a global phenomenon. Developed and developing countries are experiencing an increase in the average age of its citizens associated with a growing proportion of elders in the population. Data collected from the Statistical Institute of Jamaica have indicated that the proportion of people age 65 and over in Jamaica increased from What are the disadvantages of an ageing population?
The main disadvantages of an ageing population include increase in pension and health-care costs.
An increase in the proportion of elderly in the population opens questions as to how best to finance them after retirement. An increasing number of elderly persons means more pension requirements, resulting in an increase in the cost to the Government and, therefore, taxpayers.
If most of these elders were pension contributors, then the additional cost to the Government would be less.
However, the fewer the pension contributors in the country, the more the cost to the citizens to facilitate them after retirement. Older people are more prone to illnesses and ailments; as such, an increasing number of sick persons will put pressure on health-care facilities, which might not be able to cope with the demand.
Diabetes, hypertension and cancer increase in likelihood with age. Furthermore, an ageing population also increases competition for jobs, especially if the retirement age is extended.
By so doing, the supply of labour increases and young people find it harder to access jobs because older members of the population have a longer time to retire.
In this case, less innovation and change take place in organisations as firms are confined to old ways of doing things, which makes the business less dynamic and absorb technology at a slower pace.
What are the advantages of an ageing population? An increase in the proportion of elderly persons in the population leads to a growing pool of volunteers in the economy. This has been identified as a global advantage where the elderly contribute free labour to community and government projects after retirement.
These elders are more comfortable financially and find pleasure in giving back to their communities and countries. However, the numbers might be less in developing countries like Jamaica, where some elders are still competing with young people for legitimate paid jobs due to insufficient pension to cover their expenses.
Some simply cannot retire or they risk dying of hunger due to no source of income. Older people have lived longer, hence are more experienced than younger people.
An ageing population can be advantageous in this case, using their experience to help uphold morals and values in a country. They also are more familiar with the culture and way of life of a group of people than their younger counterpart, and therefore, are necessary to help instil tradition and way of life conducive to longevity.
An ageing population is associated with fewer children. Another advantage highlighted as a result, is cost savings associated with having to cater to fewer children and young people in the economy. This would result in lower public education cost, lower health-care cost and other social programmes provided for children by the Government.
How can Jamaica cope with an ageing population? Careful long-term strategic planning is required to address the issues associated with an ageing population.
For Jamaica, stronger welfare systems and social safety-net programmes are needed to help cushion the elderly after retirement. However, the real issue is to balance youth with experience.
The elderly are important and must not be marginalised, they have much to offer to help the young understand their purpose in life, help them to find motivation and drive to complete tasks started by the elders themselves or to take on new venture. An increase in social enterprises has been the trend to help engage the elderly with young people.
Issues related to expanding retirement age, etc, are welcome; however, they must be associated with issues related to increasing the availability of jobs to absorb new labour market entrants if there is a delay in retirement.
Follow him on Twitter DrAndreHaughton; or email editorial gleanerjm.Among the key advantages of economic growth are improved standards of living, increased employment and investment in cleaner technologies, while some of the major disadvantages are the risk of inflation, pollution and deforestation, traffic congestion and excessive household waste.
There are also. Plan your Kidney Transplant in India with Forerunners Healthcare Consultants. Besides monetary, organ donation is considered a bliss supreme as the needy gets a new lease of life.
lower at 4 years. Under both of these scenarios, the gap between life expectancy for high and low income countries would narrow from years to around years. The proportional gain in life expectancy at birth would range from around 2% in high income countries to close to 10% in low income countries.
Think do you need limitations of plastic roads or not read here are the advantages and disadvantages of plastic roads for your convenience. The advantages and disadvantages of living a longer life.
Nowadays, with the modern and advanced technology, many people in developed countries even developing countries will be able to live a much longer live compared to a hundred years ago. Advantages And Disadvantages Of Increased Life Expectancy Sidney Powers English Stephanie Metz 9 November College Greek Life Versus Non-Greek The leap from high school to college is real and can be challenging for many students.