House approves second reading of constitutional ‘personhood’ amendment after heated debate

Helena — The Montana House passed second reading on House Bill 3-16 on March 25, advancing a proposed constitutional amendment that would define “person” to include “all members of mankind at any stage of development.” The vote on second reading was 57-43, as announced by the clerk.

Why it matters: If ultimately adopted by the Legislature and approved by voters, the amendment would place a new definition of personhood in the Montana Constitution and could have broad implications for abortion policy, reproductive health services, and related legal disputes.

What the sponsor said: Representative Deming, the bill sponsor, read the amendment text on the floor and said the change would make the term “person” include every human being from the stage of fertilization or conception. He cited several provisions of the Montana Constitution — including the dignity and privacy provisions — and federal due-process clauses as foundations for the amendment’s protection of life.

Floor debate: The measure drew emotional and wide-ranging remarks. Supporters framed the amendment as protecting the unborn and compared it to historical civil-rights advances. Representative Seekins-Crowe described personal experience and urged a green vote. Representative Kametz also spoke in favor, using campaign rhetoric to emphasize his support.

Opponents warned of broad unintended consequences. Representative Howell said the amendment could outlaw common birth-control methods, restrict in vitro fertilization and create opportunities for third parties to assert rights on behalf of embryos. Howell also cited CI-128, a voter initiative passed the previous November, and said the result suggested voters already weighed abortion-related changes. Representative Alvaro argued that the legislature should not override the recent voter decision.

Vote and outcome: The clerk recorded 57 ayes and 43 noes; HB 3-16 passed second reading and will continue through the legislative process for further consideration. Passage on second reading does not place the proposed amendment on the ballot; additional legislative steps and final approvals are required for a constitutional amendment to be submitted to voters.

What’s next: If the amendment clears the legislature again as required for constitutional changes, it would be placed on the ballot for voter consideration in the statewide election specified by law. Opponents and supporters both noted likely legal and political fights around the proposal’s scope and practical effects.