Reviewed Impatience Earth Limited’s website (https://impatience.earth/) and confirmed the organisation — founded in 2020 — offers consultancy to high-net-worth individuals, trusts, foundations and corporate foundations to catalyse justice-centred climate funding; the site frames philanthropic capital as risk-tolerant, long‑term finance that can accelerate movement‑building, strategic litigation, narrative-shaping and other catalytic investments, noting the large opportunity given that under 2% of global philanthropy currently targets climate. This entry is included in Part 2, Chapter “Philanthropic Giving,” Subchapter “Strategies for Giving,” as a practical example of a provider that operationalises strategic philanthropic approaches described in the book and guides donors toward impactful, socially just climate investments.