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So why is climate change a controversy? The National Oceanographic and Atmospheric Association (NOAA) recognizes its existence. So do the close to 200 countries that signed the Kyoto Protocol, a document intended to engage countries in voluntary actions to limit the activity that leads to climate change. (The United States was not one of the 200 nations committed to this initiative to reduce environmental damage, and the refusal to sign continues to be a source of contention.) So what’s the argument about? Well, for the companies making billions of dollars in the production of goods and services, climate change is a dirty concept indeed. The idea of costly regulations that would require expensive operational upgrades has been a source of great anxiety to much of the business community, and as a rebuttal they argue, via lobbyists, that such regulations would be disastrous for the economy. Some go so far as to question the science used as evidence. There is a lot of finger-pointing among countries, especially when the issue arises of who “gets” to pollute.

Would you buy an environmental cause from this woman?

A woman with brown hair and a tattoo is shown here.
Actress Angelina Jolie advocates for a variety of issues, including environmental causes. (Photo courtesy of chris_natt/Wikimedia Commons)

From breakfast cereals to sports cars, we are used to seeing our favorite actors touting products of all kinds. But what about environmental causes? Who is more trustworthy when it comes to promoting the health of our planet: former vice-president Al Gore or international superstar Angelina Jolie? According to a report by Nielsen and the Environmental Change Institute, the answer may vary depending on what country you’re in. Globally, Kofi Annan and Al Gore won top spots as trustworthy spokespeople, but among respondents under age 25, Oprah Winfrey and Angelina Jolie joined Kofi as the most influential spokespeople. And regionally, results varied, with some countries preferring rock stars while others liked getting their environmental messages from sports heroes (Nielsen 2007).

Why do we trust the message when it comes from these sources? Most of us don’t think that these famous people are scientists in their own right, so it is unclear why their word regarding climate change is so valuable. But it clearly is. Many environmental nonprofits have connected with a celebrity to help them raise money and awareness. But before you write a check to Angelina Jolie’s favorite charity or support Bono’s most recent project, it is important to look behind the celebrity, and at the organizations themselves.

Environmental racism

Environmental racism refers to the way in which minority group neighborhoods (populated primarily by people of color and members of low socioeconomic groups) are burdened with a disproportionate number of hazards, including toxic waste facilities, garbage dumps, and other sources of environmental pollution and foul odors that lower the quality of life. All around the globe, members of minority groups bear a greater burden of the health problems resulting from higher exposure to waste and pollution. This can occur due to unsafe or unhealthy work conditions where no regulations exist (or are enforced) for poor workers, or in neighborhoods that are uncomfortably close to toxic materials.

Questions & Answers

where we get a research paper on Nano chemistry....?
Maira Reply
what are the products of Nano chemistry?
Maira Reply
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
learn
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
learn
Google
da
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Bhagvanji
Preparation and Applications of Nanomaterial for Drug Delivery
Hafiz Reply
revolt
da
Application of nanotechnology in medicine
what is variations in raman spectra for nanomaterials
Jyoti Reply
I only see partial conversation and what's the question here!
Crow Reply
what about nanotechnology for water purification
RAW Reply
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
Nasa has use it in the 60's, copper as water purification in the moon travel.
Alexandre
nanocopper obvius
Alexandre
what is the stm
Brian Reply
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
Hafiz
what is Nano technology ?
Bob Reply
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Introduction to sociology. OpenStax CNX. Aug 29, 2013 Download for free at http://legacy.cnx.org/content/col11565/1.1
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