The phrase "a global example" is correct and usable in written English.
It can be used when referring to an instance or case that is representative of a broader, worldwide context or situation.
Example: "The Paris Agreement serves as a global example of how countries can come together to address climate change."
Alternatives: "an international example" or "a worldwide instance".
But from its earliest days, the American ideal promised something more, and was held up as a global example.
It is especially objectionable among us Americans, who have prided ourselves on setting a global example for pure democracy.
Munich-headquartered Siemens AG sets a global example with Siemens Generation21, its long-term education programme run in partnership with universities in more than 30 countries.
To illustrate RF MEMS phase shifter applications such as beamforming and beamswitching, one particular architecture will be presented as a global example.
Amnesty International accused the Bush administration of condoning "atrocious" human rights violations, thereby diminishing the United States' moral authority and setting a global example encouraging rights abuses by other nations.
Institutions like Ars Electronica have a tremendous opportunityto set a global example by highlighting diverse voices which run counter to the mainstream, and to open public dialogue around the problems, benefits, and tradeoffs new technology is bringing.
That's a more global example where a group of researchers calculated the global value of pollination for food-bearing trees and various forms of agriculture to be of the order of $190 billion per annum.
Meanwhile, in impoverished and politically unstable Madagascar, where catching fish is a matter of life and death, local people have set a humbling global example.
Our democracy in the U.S. is rightly held up as a shining global example of how multiculturalism, transitions of power, and the watchdog role of the citizenry can co-exist peacefully.
Retailers are pushing the start date of their deals earlier to beat the competition, and creating even more dates for good deals (Nov. 11, "Singles Day," is a successful global example).
The White House called it "another milestone in Georgia's democratic development", and said the country had set a "regional and global example by conducting a competitive campaign".
