const regex = /(?!Cultural)([A-Z][a-z]+)\s([A-Z][a-z’]+)\s/g;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(?!Cultural)([A-Z][a-z]+)\\s([A-Z][a-z’]+)\\s', 'g')
const str = `The year’s final issue of Cultural Anthropology features a new contribution to our Openings and Retrospectives section, an Openings collection on “Chemo-Ethnography.” Nicholas Shapiro and Eben Kirksey make the case for a critical engagement with modern chemistry in its political, economic, and affective valences, inviting us to take “chemo” seriously as that which can both cure and poison. In her essay, Michelle Murphy evaluates technoscientific practices that have come to materialize chemical exposure, indicating how infrastructures of chemical violence are cloaked even as the violent effects of exposure invite surveillance and pathologization of those living in hostile conditions. Elizabeth Povinelli’s piece inhabits a chemical burn from the inside, meditating on intoxication and exposure; fire and fog; invisibility, velocity, and the training of neural noticings.`;
const subst = `\2 \1 `;
// The substituted value will be contained in the result variable
const result = str.replace(regex, subst);
console.log('Substitution result: ', result);
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions