Book excerpt: This second edition provides the most up-to-date information on all aspects of palliative care including recent developments (including COVID-19), global policies, service provision, symptom management, professional aspects, organization of services, palliative care for specific populations, palliative care emergencies, ethical issues in palliative care, research in palliative care, public health approaches and financial aspects of care. This new Textbook of Palliative Care remains a unique, comprehensive, clinically relevant and state-of-the art book, aimed at advancing palliative care as a science, a clinical practice and as an art. Palliative care has been part of healthcare for over fifty years but we still needs to be explained. Healthcare education and training has been slow to recognize the vital importance of ensuring that all practitioners have a good understanding of what is involved in the care of people with serious or advanced illnesses and theirfamilies. However, the science of palliative care is advancing and this new edition will contribute to a better understanding of this specialty. This new edition offers 20 new chapters out of over 120, written by experts in their given fields provide up-to-date information on a wide range of topics of relevance to those providing care towards the end of life no matter what the disease may be. We present a global perspective on contemporary and classic issues in palliative care with authors from a wide range of disciplines involved in this essential aspect of care. The Textbook includes sections addressing aspects such as symptom management and care provision, organization of care in different settings, care in specific disease groups, palliative care emergencies, ethics, public health approaches and research in palliative care. This new Textbook will be of value to practitioners in all disciplines and professions where the care of people approaching death is important, specialists as well as non-specialists, in any setting where people with serious advanced illnesses are residing. It is also an important resource for researchers, policy-and decision-makers at national or regional levels. Neither the science nor the art of palliative care will stand still so the Editors and contributors from all over the world aim to keep this Textbook updated so that the reader can find new evidence and approaches to care.