It seems to me that the Caribbean needs to make more of a major new educational opportunity - MOOCs. MOOC stands for Massive Online Open Course. These courses are available free on the internet and cover a very wide range of subjects. A very interesting example of how new technology can give us new educational possibilities which are truly global. Most courses are designed for the average person and require little or no special knowledge. Some are university level but most are not.
Courses usually last 5-10 weeks with around 4-5 hours work online per week. Common elements include weekly videos, quizzes, forums and reading. Generally they are done by major universities and are of high quality.
So far I have done eight or more and noticed very little Caribbean participation. I have not seen another Guyanese participant just one or two from the Caribbean islands.
Teachers could to do some of these and then encourage students. There are in fact courses for teachers. There are also courses for business people, for students, for engineers, for software developers (many on IT) and for those in the medical field. Participants range from pre-teens (not many I admit) to retirees.
While courses are free you can usually get a certificate if you pay for it.
Personally I have found the experience very rewarding and worthwhile. Courses are popular with young people and with older people. If you have a busy life with little time for browsing then it may not be for you. But you may still find something very relevant to your work which will make it a priority.
Can we do our own MOOCs in the Caribbean? I am sure we will but first we need to make use of what is already there and learn from it. Creating a good MOOC is no small task even for the large universities of N America and Europe.
Popular and well-designed. Good forums. Very wide range of courses. Quality of courses generally very good but depends on the institution providing the content. Takes a while to find your way around.
A few random examples:
Introduction to Finance
Smart Growth for Private Businesses
Women in Leadership
Introduction to Acoustics
The Evolving Universe
Very good courses, perhaps slightly more slanted towards academic subjects.
A few random examples:
English Grammar and Style
Introduction to Computer Science
Psychology of Criminal Justice
Also very good. More Europe and UK institutions represented. Different forums style. Fairly simple to get started, less complex.
A few random examples:
The Science of Nuclear Energy
Cooperation in the Contemporary World
Preparing for University
The Science of Medicines
Religion and Conflict
Exploring Our Oceans
Tuesday, August 11, 2015
Thursday, July 30, 2015
this item in Scientific American the expected El Nino later this year is likely to be strong may be like that of 1997:
"So where does that leave us in terms of looking ahead to what El Niño might bring this winter? We have an event that is looking more and more robust (when comparing June 2015 to June 1997, the broad ocean temperature patterns are very similar) and forecasting models are in pretty good agreement that that event will strengthen as we head towards winter and El Niño’s typical peak. But exactly when it will peak and what its final strength will be is still uncertain."Guyana was badly hit by drought produced by El Nino in 1997. Here is a quote from a UN report from that time:
"Guyana is subject to a period of unprecedented drought caused by the El Nino phenomenon that has been found responsible for as much as 90 per cent of the deficiency in rainfall in September and October 1997 and for the complete failure of a rainy season in mid-November 1997 to mid-January 1998."No doubt preparations are being made and we have learnt from past lessons.
Sunday, June 28, 2015
Firstly an article on intense rainfall which we seem to be getting more of lately:
"The heaviest rain bursts within a storm happen when it’s warmest, according to new research that suggests rising temperatures could exacerbate flooding as intense downpours are concentrated into smaller windows."Secondly an item on plant growth. It had been expected that climate change would have boosted plant growth and agriculture worldwide however things may not be as simple as that:
"Drought and limited sunlight will undermine any gain from a warmer atmosphere. By 2100, Mora says, “there could be an 11 percent reduction in the plant growing season worldwide.”"
Sunday, May 31, 2015
07:00 hrs Intense rainfall has been experienced in the Georgetown area and ECD since the early hours of this morning. Some areas will be having significant flooding.
Later - Rain fell for some 5 hours before slowing. Heaviest rain we have seen in this area since early last year.
Tuesday, May 19, 2015
Mankind faces several crises at the present time, one of these is climate change. This is of particular urgency to us in Guyana as we will see below. We will briefly look at what impact it is having here and what we can do about it. More on climate change generally can be found here from UNEP, NASA, World Bank, and many comprehensive articles on Wikipedia as we do not have the time to discuss it here and few people here would doubt what is happening. See also previous posts on this blog going back to 2009
How climate change is affecting Guyana
Sea level rise.
Those of us living near the coast have seen increasing problem with sea defences being over-topped by waves (see photo from article here). Measurements show that the sea level globally has risen by 20cm since 1870. Recently the rise has been about 3.3cm per decade. As many of us live below or close to sea level and most of our best farm land is on the coast we have great cause to be concerned.
While we cannot be sure what changes to blame on climate change we all remember the floods of 2005, increased flooding after very intense rain and occasional droughts in the Rupununi. Such events are predicted to increase as a result of climate change.
So what can we do?
Adaptation – this meaning changing how we do things to make the best of the new climate. We will have to do this but this is beyond the scope of this post.
Mitigation – this means taking action to reduce the problem which means for example reducing our emissions of carbon dioxide. In this post we will say a few words about mitigation.
Mitigating the impact on Guyana
Basically this means doing our part in reducing the level of greenhouse gases in the atmosphere.
Removing carbon dioxide by maintaining our rainforests.
Reducing our emissions of carbon dioxide by greatly reducing our use of fossil fuels (oil, gas etc.). Increasing efficiency at all levels – at the power stations, during transmission, in the business and the home.
Using only fuel-efficient vehicles, more effective public transportation.
Moving away from fossil-fuel power generation to alternatives such as hydropower, wind and solar.
Example: I have seen offices with air conditioners running and windows open at the same time. There is a real need for education.
Progress so far – we all would have heard of the troubled hydropower project and the progress made with solar power in the interior. There are also wind power projects and biofuel projects but I am uncertain of their current status especially with the recent change of government.
At national level there has been a lot done over the past few years especially regarding forests.See:
And ... a Facebook group is planned to be started in a few days called 'Guyana Climate Change Group'. Watch this blog.
Note: This post is partly to fulfill the requirements of the World Bank MOOC “Turn Down the Heat” referred to in the previous post.