The phrase "a responsibility to demonstrate" is correct and usable in written English.
You can use it when discussing obligations or duties that involve showing or proving something, often in a professional or academic context.
Example: "As a leader, there is a responsibility to demonstrate integrity and transparency in all decisions."
Alternatives: "an obligation to show" or "a duty to illustrate".
Itagaki and his party felt a responsibility to demonstrate to the West that the Japanese were capable of parliamentary government.
However, this excuse does not apply to the United States, which has a responsibility to demonstrate that a country need not ignore its environmental responsibilities to remain an economic leader.
The new administration has a responsibility to demonstrate by example to the nation and to the whole world how we can "come together as one united people" yet owes its success to irresponsibly peddling and pandering division, fear, paranoia, and hate within its ranks and among its followers.
Leaders have a responsibility to demonstrate the beliefs of the company and reinforce behaviors that reflect those values.
But there is also a responsibility to demonstrate beyond a reasonable doubt that such changes will also create new opportunities, basic economic efficiencies, and enhanced opportunities for innovation, creativity, and collaboration.
Notwithstanding the availability of laws and company policies, societies have a responsibility to establish and demonstrate its permissible behavioral standards; otherwise, unnecessary abusive behavior and attacks can and will continue.
"It's our responsibility to demonstrate patients can safely and effectively use these products," a Pfizer executive told the WSJ.
He concluded that "it's our responsibility to demonstrate that stability and free expression go hand in hand".
It's our responsibility to demonstrate that stability and free expression go hand in hand," wrote Google Chairman Eric Schmidt in a recent New York Times op-ed.
And that's why we've begun to take concrete steps to pursue a world without nuclear weapons: because all nations have the right to pursue peaceful nuclear power, but all nations have the responsibility to demonstrate their peaceful intentions".
They need to demonstrate a responsibility to their constituents beyond the calculations of re-election.
