The phrase "and a collectivity of" is correct and usable in written English.
It can be used when referring to a group or community of individuals who share a common interest or characteristic.
Example: "The project aims to engage individuals and a collectivity of stakeholders to ensure diverse perspectives are considered."
Alternatives: "and a community of" or "and a group of".
It is this "everyone" that matters; amidst the tug of opposing views, we are evolving at warp speed into a collectivity of consciousness and the entire way we form our opinions is seismically shifting beneath our frantically blogging fingertips.
Mind is many-threaded, mazy, meandering, while every crowd turns out to be a machine -- a collectivity of parts united as to purpose.
Pennsylvania's Parens patriae suit against New Jersey represents nothing more than a collectivity of private suits against New Jersey for taxes withheld from private parties.
The justification, that the community of scholars is affected by what individual scholars do, postulates a collectivity of mutually responsible members that exists only in Professor Kelman's mind.
However, these results were used to evaluate the mobility of a collectivity of users but not for the behavior of a single individual.
Associability comprises "the motivation and ability of a collectivity to define and enact its goals".
Love has a de-individualising effect, establishing a small collectivity of Gerd and her husband in the situation (Luhmann, 1982).
One bright spot was the performance of Kiribati Shipping Services Ltd., which signed an agreement to provide much-needed and profitable regular shipping services for its small neighbours, including Tuvalu, Nauru, and the French collectivity of Wallis and Futuna.
In writing this book for feminist historians, in other words, I have seen myself as part of a diverse collectivity of feminist women and men who share a common interest in studying the past.
Based on a study of how self-directed support was shifting care provision in one local authority, Roulstone and Morgan warned of the shift from an 'enforced collectivity' of day services to an 'enforced individualism' of isolated individuals.
