Is Disagreement Necessary To Progress Essay

For an IELTS agree disagree essay you can either agree with the statement, disagree with the statement or give your opinion which contains a balanced approach to the issues in the statement. However, this does not mean you can discuss both sides impartially – you must give a clear opinion to get a good score in the criterion of Task Response which is 25% of your marks. Another name for an agree disagree essay is an opinion essay or argumentative essay. Download a PDF copy of the model essay below: IELTS Agree Disagree Model Essay

IELTS Opinion Essay Question

The growing number of overweight  people is putting a strain on the health care system in an effort to deal with the health issues involved. Some people think that the best way to deal with this problem is to introduce more physical education lessons in the school curriculum. To what extent do you agree or disagree?

IELTS Agree Disagree Model Essay

Owing to the problems which a growing population of overweight people cause for the health care system, some people think that the key to solving these issues is to have more sport and exercise in schools. In my opinion, I completely agree that this is the best way to tackle the issue of deteriorating public health in relation to weight.

Firstly, dealing with the issues surrounding obesity and weight problems is best solved by taking a long term approach and introducing more sport and exercise in schools. This method will ensure that the next generation will be healthier and will not have such health problems. At the moment, the average child in the West does sport possibly twice a week, which is not enough to counteract their otherwise sedentary lifestyle. However, by incorporating more sports classes into the curriculum as well as encouraging extracurricular sports activities, they will undoubtedly become fitter and more active.

Another point to consider is that having more sports lessons for children in schools will probably result in children developing an interest in exercise which might filter through to other members of their family and have a longer lasting effect. In other words, parents with sporty children are more likely to get involved in sport as a way of encouraging their children. By both parents and children being involved, it will ensure that children grow up to incorporate sport into their daily lives. This is certainly a natural and lasting way to improve public health.

In conclusion, to deal with an increasing population of unfit, overweight people, changing the lifestyle of the coming generation by introducing sport in schools is the easiest and most effective method to use.

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Leading Horses to Water


Ancient Greeks began the way of thinking originally known as natural philosophy but which we now call science.  Science emerged as we know it during the Renaissance, in an age dominated by fear, superstition, injustice, and brutality.  In other words, pretty much like the present.  These musings are aimed at explaining how science works, and how science can serve even nonscientists in their efforts to make sense of the world.  I can try to explain things but it’s up to you to decide whether or not you wish to drink from these waters.


#16 - The role of disagreement in science

American Heathen:  aired: 07 July 2012

Previously, I’ve talked about the apparent controversy surrounding the science of global climate.  The media have put out so much misinformation regarding this topic, it’s hard to imagine how the communication between the scientists and the general public can ever recover.

One of the most egregious pieces of misinformation being put forth in the media is that there is much controversy within the science regarding the main issue:  that the global average temperature is increasing, and that the human contribution (the so-called anthropogenic part) through the emission of greenhouse gases is a major causative factor in that temperature increase.  This alleged controversy is being used to support the notion that the consensus science somehow is bad science.  The level of scientific agreement about these basic ideas is nearly unanimous.  But of course, what most people don’t know, and what the media seem incapable of grasping and thereby conveying to the consumers of their rubbish, is that disagreement is an essential and never-ending component of any science!  Disagreement continues within the science, even among those who agree about the consensus findings regarding anthropogenic global warming (AGW).

Any rational argument must come out of a basis of agreement.  Without that, all one has is people talking past one another.  The basis of agreement in science can be referred to as the scientific consensus.  It establishes certain principles and bodies of evidence as having a special status.  Most scientists accept the consensus.

In a very real sense, every scientist is a salesman for his/her own ideas, competing in a “marketplace” of ideas, with the winners being given credit for improving our understanding of the natural world, and the losers being left to try to salvage what they can.  This is a perfect example of a rational free market, actually.  Ideas compete not on the public relations image, or a catchy advertising gimmick, or on pandering to the psychology of investors, but on the evidence that supports them.  If one idea provides a better fit to the evidence, then it wins a temporary victory.  I say temporary because new evidence can revive old, discarded ideas and push them to the forefront long after they were first proposed.

Science makes progress precisely because there is disagreement.  Without internal disagreement, a science is cold and dead.  Just because an individual’s idea is discarded in the marketplace of ideas (from which the so-called “consensus” emerges), this doesn’t mean that he/she slinks away utterly defeated.  A “loser” in the marketplace can redouble their efforts to uncover more compelling evidence, seek to devise an experiment that can provide a more stringent test of the ideas, or try to make a slight modification to their discarded idea to provide an improved fit to the evidence.  Ideas may be defeated now but can emerge later as new (but still provisional!) winners.  When no clear winner emerges, a host of competing ideas clash in the marketplace.  This is healthy, not some sort of scientific malaise.  Scientists improve their ideas by the criticism of their peers, and the science advances through that process.

Science establishes no idea on an absolute basis – science is not a religion, after all.  There are no sacred truths, no meaningful arguments by authority, no ultimate arbiter.  Its most respected ideas are promoted from their original status as  hypothesis to theory to law, but even laws can be superceded.  Newton’s Law of Gravity was supplanted by Einstein’s Theory of General Relativity, for example.

The AGW deniers, a tiny minority within the global climate science community and most confined to non-participants in global climate science, have failed to gain much traction in the traditional media for scientific controversy: peer-reviewed scientific journals.  Thus, they’ve resorted to using the public media, advancing themselves as the true scientists, being victimized by a vast conspiracy within the global climate change scientific community.  There are political and economic ramifications to maintaining the illusion of a scientific controversy regarding AGW, so there are others seeking to promote the deniers as persecuted champions of truth, when the fact is the whole campaign is a tissue of lies and deceit.  There is no scientific controversy regarding AGW, per se! 

The disagreement you read and hear from demagogues disguised as pundits in the media is not the wholesome, necessary conflict among those scientists who are pushing the frontiers of our understanding of the natural world forward.  The disagreement being promoted by the media springs from those who dislike the reality of AGW for their own reasons, often pecuniary or political or both.  The mere existence of disagreement in science is not news, nor does it indicate anything wrong with the science.  It’s the natural state of a healthy, active science.  But this public conflict, outside the traditional place for the marketplace of scientific ideas (in refereed journals and scientific conferences), is not about the normal scientific disagreement.  It’s about personal agendas, about politics, and corporate greed advancing its interests above the public good.  Remember the pseudo-scientific conflict about the health effects of smoking?  Perhaps you should ask yourself who gains from the promotion of claims about non-existent scientific controversy!  Is it the science?  Is it the public?  I think not.

The public has a right, nay, a need to know the truth, but people have to work and think to separate truth from falsehood, science from pseudo-science, real disagreements from manufactured false controversy.  They need to learn how to recognize the demagogues and reality-distorters from those who are attempting to help us all make important decisions for the future.


Science is not a religion but rather a tool for those who wish to think for themselves about the natural world.  Its primary characteristic is its willingness to entertain questions from those who wish to obtain believable answers.


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