what are some arguments that could be made on child obesity

I assume you mean arguments against child obesity.

http://www.cdc.gov/healthyyouth/obesity/facts.htm

http://www.mayoclinic.com/health/childhood-obesity/DS00698

http://kidshealth.org/parent/general/body/overweight_obesity.html

would End Childhood Obesity be an OK title.. or is that vague?

It would be OK. Is your thesis about how to end childhood obesity?

But write the essay before you give it a title.

we have to give an opinion on a global issue

Childhood obesity is mainly a U.S. problem. It is not a global issue.

Civilians owning assault rifles is also confined to the U.S. It is not a global issue.

Please research some of the ideas that Bobpursley posted for you.

http://www.jiskha.com/display.cgi?id=1364737146

When discussing child obesity, there are several arguments that can be made. Here are a few examples:

1. Health consequences: Child obesity can lead to various health problems, such as diabetes, high blood pressure, cardiovascular disease, and joint issues. Supporters of this argument would emphasize the importance of preventing obesity in order to promote the overall well-being and longevity of children.

To support this argument, you can gather data on the health risks associated with child obesity from reputable sources like the World Health Organization (WHO), Centers for Disease Control and Prevention (CDC), or academic research articles in the field of pediatric medicine.

2. Socioeconomic impact: Child obesity can have long-term socioeconomic implications. Obese children may face greater difficulties in education, employment, and overall quality of life. Supporters of this argument would stress the importance of addressing child obesity as a broader societal issue that affects economic productivity and social well-being.

To support this argument, you can look for studies or reports that explore the relationship between child obesity and future socioeconomic outcomes. Government agencies, think tanks, and academic research institutions often publish reports on this topic.

3. Marketing and food industry influence: Critics argue that aggressive advertising of unhealthy foods targeted at children, combined with the availability of high-calorie, low-nutrition options, contributes to child obesity. They believe that stricter regulations or industry interventions are necessary to protect children's health.

To support this argument, you can reference studies or reports on the links between food marketing and child obesity. Look for research from reputable organizations like the American Academy of Pediatrics (AAP) or the Rudd Center for Food Policy & Obesity.

Remember, when making arguments, it's important to back them up with credible sources and evidence. Always refer to reliable academic research, government reports, or well-established organizations in the field of child health and obesity.