I hold a PhD in Chemistry (Doctor of Philosophy) and an MS in Environmental Science (Master of Science), merging laboratory precision with environmental inquiry for rigorous academic writing.
Dr. Ethan Calder is a Canada-based academic writer specializing in Chemistry, Environmental Science, Geography, Mathematics, Physics, and Statistics. He holds a PhD in Chemistry (Doctor of Philosophy) and an MS in Environmental Science (Master of Science), merging laboratory precision with environmental inquiry to produce rigorous, well-argued papers. His practice blends theoretical insight with practical data interpretation, ensuring clarity, logical structure, and accurate citation. With experience supporting students worldwide, he delivers original, plagiarism-free work on time and with ethical standards.
Dr. Calder's writing aligns with the Physical & Environmental Sciences discipline, emphasizing methodological rigor, cross-disciplinary synthesis, and academic integrity. He has guided diverse projects—from experimental reports to literature reviews and research proposals—across Chemistry, Environmental Science, Geography, Mathematics, Physics, and Statistics. Clients value his ability to translate complex concepts into accessible prose, his attention to detail, and his commitment to timely feedback and unlimited revisions to meet evolving expectations.
